1627264548

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{479}}^1$

素因数の和:587

約数の個数: 288

約数和(自身を含む): 5459650560

約数和(自身を除く): 3832386012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 26, 28, 34, 36, 39, 42, 51, 52, 61, 63, 68, 78, 84, 91, 102, 117, 119, 122, 126, 153, 156, 182, 183, 204, 221, 234, 238, 244, 252, 273, 306, 357, 364, 366, 427, 442, 468, 476, 479, 546, 549, 612, 663, 714, 732, 793, 819, 854, 884, 958, 1037, 1071, 1092, 1098, 1281, 1326, 1428, 1437, 1547, 1586, 1638, 1708, 1916, 1989, 2074, 2142, 2196, 2379, 2562, 2652, 2874, 3094, 3111, 3172, 3276, 3353, 3843, 3978, 4148, 4284, 4311, 4641, 4758, 5124, 5551, 5748, 6188, 6222, 6227, 6706, 7137, 7259, 7686, 7956, 8143, 8622, 9282, 9333, 9516, 10059, 11102, 12444, 12454, 13412, 13481, 13923, 14274, 14518, 15372, 16286, 16653, 17244, 18564, 18666, 18681, 20118, 21777, 22204, 24429, 24908, 26962, 27846, 28548, 29036, 29219, 30177, 32572, 33306, 37332, 37362, 40236, 40443, 43554, 43589, 48858, 49959, 53924, 55692, 56043, 57001, 58438, 60354, 65331, 66612, 73287, 74724, 80886, 87108, 87178, 87657, 94367, 97716, 99918, 105859, 112086, 114002, 116876, 120708, 121329, 130662, 130767, 146574, 161772, 171003, 174356, 175314, 188734, 199836, 204533, 211718, 224172, 228004, 242658, 261324, 261534, 262971, 283101, 293148, 317577, 342006, 350628, 377468, 379847, 392301, 409066, 423436, 485316, 496723, 513009, 523068, 525942, 566202, 613599, 635154, 684012, 741013, 759694, 784602, 818132, 849303, 952731, 993446, 1026018, 1051884, 1132404, 1139541, 1227198, 1270308, 1482026, 1490169, 1519388, 1569204, 1698606, 1840797, 1905462, 1986892, 2052036, 2223039, 2279082, 2454396, 2658929, 2964052, 2980338, 3397212, 3418623, 3477061, 3681594, 3810924, 4446078, 4470507, 4558164, 5317858, 5960676, 6457399, 6669117, 6837246, 6954122, 7363188, 7976787, 8892156, 8941014, 10431183, 10635716, 12914798, 13338234, 13674492, 13908244, 15953574, 17882028, 19372197, 20862366, 23930361, 25829596, 26676468, 31293549, 31907148, 38744394, 41724732, 45201793, 47860722, 58116591, 62587098, 77488788, 90403586, 95721444, 116233182, 125174196, 135605379, 180807172, 232466364, 271210758, 406816137, 542421516, 813632274, 1627264548]

約数ペア:

[(1, 1627264548), (2, 813632274), (3, 542421516), (4, 406816137), (6, 271210758), (7, 232466364), (9, 180807172), (12, 135605379), (13, 125174196), (14, 116233182), (17, 95721444), (18, 90403586), (21, 77488788), (26, 62587098), (28, 58116591), (34, 47860722), (36, 45201793), (39, 41724732), (42, 38744394), (51, 31907148), (52, 31293549), (61, 26676468), (63, 25829596), (68, 23930361), (78, 20862366), (84, 19372197), (91, 17882028), (102, 15953574), (117, 13908244), (119, 13674492), (122, 13338234), (126, 12914798), (153, 10635716), (156, 10431183), (182, 8941014), (183, 8892156), (204, 7976787), (221, 7363188), (234, 6954122), (238, 6837246), (244, 6669117), (252, 6457399), (273, 5960676), (306, 5317858), (357, 4558164), (364, 4470507), (366, 4446078), (427, 3810924), (442, 3681594), (468, 3477061), (476, 3418623), (479, 3397212), (546, 2980338), (549, 2964052), (612, 2658929), (663, 2454396), (714, 2279082), (732, 2223039), (793, 2052036), (819, 1986892), (854, 1905462), (884, 1840797), (958, 1698606), (1037, 1569204), (1071, 1519388), (1092, 1490169), (1098, 1482026), (1281, 1270308), (1326, 1227198), (1428, 1139541), (1437, 1132404), (1547, 1051884), (1586, 1026018), (1638, 993446), (1708, 952731), (1916, 849303), (1989, 818132), (2074, 784602), (2142, 759694), (2196, 741013), (2379, 684012), (2562, 635154), (2652, 613599), (2874, 566202), (3094, 525942), (3111, 523068), (3172, 513009), (3276, 496723), (3353, 485316), (3843, 423436), (3978, 409066), (4148, 392301), (4284, 379847), (4311, 377468), (4641, 350628), (4758, 342006), (5124, 317577), (5551, 293148), (5748, 283101), (6188, 262971), (6222, 261534), (6227, 261324), (6706, 242658), (7137, 228004), (7259, 224172), (7686, 211718), (7956, 204533), (8143, 199836), (8622, 188734), (9282, 175314), (9333, 174356), (9516, 171003), (10059, 161772), (11102, 146574), (12444, 130767), (12454, 130662), (13412, 121329), (13481, 120708), (13923, 116876), (14274, 114002), (14518, 112086), (15372, 105859), (16286, 99918), (16653, 97716), (17244, 94367), (18564, 87657), (18666, 87178), (18681, 87108), (20118, 80886), (21777, 74724), (22204, 73287), (24429, 66612), (24908, 65331), (26962, 60354), (27846, 58438), (28548, 57001), (29036, 56043), (29219, 55692), (30177, 53924), (32572, 49959), (33306, 48858), (37332, 43589), (37362, 43554), (40236, 40443)]