447105204

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:204

約数の個数: 288

約数和(自身を含む): 1489004160

約数和(自身を除く): 1041898956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 67, 78, 84, 91, 97, 98, 108, 117, 126, 134, 147, 156, 182, 189, 194, 196, 201, 234, 252, 268, 273, 291, 294, 351, 364, 378, 388, 402, 441, 468, 469, 546, 582, 588, 603, 637, 679, 702, 756, 804, 819, 871, 873, 882, 938, 1092, 1164, 1206, 1261, 1274, 1323, 1358, 1404, 1407, 1638, 1742, 1746, 1764, 1809, 1876, 1911, 2037, 2412, 2457, 2522, 2548, 2613, 2619, 2646, 2716, 2814, 3276, 3283, 3484, 3492, 3618, 3783, 3822, 4074, 4221, 4753, 4914, 5044, 5226, 5238, 5292, 5628, 5733, 6097, 6111, 6499, 6566, 7236, 7566, 7644, 7839, 8148, 8442, 8827, 9506, 9828, 9849, 10452, 10476, 11349, 11466, 12194, 12222, 12663, 12998, 13132, 14259, 15132, 15678, 16884, 17199, 17654, 18291, 18333, 19012, 19497, 19698, 22698, 22932, 23517, 24388, 24444, 25326, 25996, 26481, 28518, 29547, 31356, 34047, 34398, 35308, 36582, 36666, 38994, 39396, 42679, 42777, 45396, 45493, 47034, 50652, 52962, 54873, 57036, 58491, 59094, 61789, 68094, 68796, 73164, 73332, 77988, 79443, 84487, 85358, 85554, 88641, 90986, 94068, 105924, 109746, 116982, 118188, 123578, 128037, 128331, 136188, 136479, 158886, 164619, 168974, 170716, 171108, 175473, 177282, 181972, 185367, 219492, 233964, 238329, 247156, 253461, 256074, 256662, 272958, 317772, 318451, 329238, 337948, 350946, 354564, 370734, 384111, 409437, 476658, 506922, 512148, 513324, 545916, 556101, 591409, 636902, 658476, 701892, 741468, 760383, 768222, 818874, 953316, 955353, 1013844, 1112202, 1152333, 1182818, 1228311, 1273804, 1520766, 1536444, 1637748, 1668303, 1774227, 1910706, 2224404, 2281149, 2304666, 2365636, 2456622, 2866059, 3041532, 3336606, 3548454, 3821412, 4139863, 4562298, 4609332, 4913244, 5322681, 5732118, 6673212, 7096908, 8279726, 8598177, 9124596, 10645362, 11464236, 12419589, 15968043, 16559452, 17196354, 21290724, 24839178, 31936086, 34392708, 37258767, 49678356, 63872172, 74517534, 111776301, 149035068, 223552602, 447105204]

約数ペア:

[(1, 447105204), (2, 223552602), (3, 149035068), (4, 111776301), (6, 74517534), (7, 63872172), (9, 49678356), (12, 37258767), (13, 34392708), (14, 31936086), (18, 24839178), (21, 21290724), (26, 17196354), (27, 16559452), (28, 15968043), (36, 12419589), (39, 11464236), (42, 10645362), (49, 9124596), (52, 8598177), (54, 8279726), (63, 7096908), (67, 6673212), (78, 5732118), (84, 5322681), (91, 4913244), (97, 4609332), (98, 4562298), (108, 4139863), (117, 3821412), (126, 3548454), (134, 3336606), (147, 3041532), (156, 2866059), (182, 2456622), (189, 2365636), (194, 2304666), (196, 2281149), (201, 2224404), (234, 1910706), (252, 1774227), (268, 1668303), (273, 1637748), (291, 1536444), (294, 1520766), (351, 1273804), (364, 1228311), (378, 1182818), (388, 1152333), (402, 1112202), (441, 1013844), (468, 955353), (469, 953316), (546, 818874), (582, 768222), (588, 760383), (603, 741468), (637, 701892), (679, 658476), (702, 636902), (756, 591409), (804, 556101), (819, 545916), (871, 513324), (873, 512148), (882, 506922), (938, 476658), (1092, 409437), (1164, 384111), (1206, 370734), (1261, 354564), (1274, 350946), (1323, 337948), (1358, 329238), (1404, 318451), (1407, 317772), (1638, 272958), (1742, 256662), (1746, 256074), (1764, 253461), (1809, 247156), (1876, 238329), (1911, 233964), (2037, 219492), (2412, 185367), (2457, 181972), (2522, 177282), (2548, 175473), (2613, 171108), (2619, 170716), (2646, 168974), (2716, 164619), (2814, 158886), (3276, 136479), (3283, 136188), (3484, 128331), (3492, 128037), (3618, 123578), (3783, 118188), (3822, 116982), (4074, 109746), (4221, 105924), (4753, 94068), (4914, 90986), (5044, 88641), (5226, 85554), (5238, 85358), (5292, 84487), (5628, 79443), (5733, 77988), (6097, 73332), (6111, 73164), (6499, 68796), (6566, 68094), (7236, 61789), (7566, 59094), (7644, 58491), (7839, 57036), (8148, 54873), (8442, 52962), (8827, 50652), (9506, 47034), (9828, 45493), (9849, 45396), (10452, 42777), (10476, 42679), (11349, 39396), (11466, 38994), (12194, 36666), (12222, 36582), (12663, 35308), (12998, 34398), (13132, 34047), (14259, 31356), (15132, 29547), (15678, 28518), (16884, 26481), (17199, 25996), (17654, 25326), (18291, 24444), (18333, 24388), (19012, 23517), (19497, 22932), (19698, 22698)]