1980174924

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1$

素因数の和:467

約数の個数: 288

約数和(自身を含む): 6511138816

約数和(自身を除く): 4530963892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 61, 63, 78, 81, 84, 91, 108, 117, 122, 126, 156, 162, 182, 183, 189, 234, 243, 244, 252, 273, 324, 351, 364, 366, 367, 378, 427, 468, 486, 546, 549, 567, 702, 732, 734, 756, 793, 819, 854, 972, 1053, 1092, 1098, 1101, 1134, 1281, 1404, 1468, 1586, 1638, 1647, 1701, 1708, 2106, 2196, 2202, 2268, 2379, 2457, 2562, 2569, 3159, 3172, 3276, 3294, 3303, 3402, 3843, 4212, 4404, 4758, 4771, 4914, 4941, 5124, 5138, 5551, 6318, 6588, 6606, 6804, 7137, 7371, 7686, 7707, 9516, 9542, 9828, 9882, 9909, 10276, 11102, 11529, 12636, 13212, 14274, 14313, 14742, 14823, 15372, 15414, 16653, 19084, 19764, 19818, 21411, 22113, 22204, 22387, 23058, 23121, 28548, 28626, 29484, 29646, 29727, 30828, 33306, 33397, 34587, 39636, 42822, 42939, 44226, 44774, 46116, 46242, 49959, 57252, 59292, 59454, 64233, 66612, 66794, 67161, 69174, 69363, 85644, 85878, 88452, 89181, 89548, 92484, 99918, 100191, 103761, 118908, 128466, 128817, 133588, 134322, 138348, 138726, 149877, 156709, 171756, 178362, 192699, 199836, 200382, 201483, 207522, 208089, 256932, 257634, 268644, 277452, 291031, 299754, 300573, 313418, 356724, 385398, 386451, 400764, 402966, 415044, 416178, 449631, 470127, 515268, 582062, 599508, 601146, 604449, 624267, 626836, 770796, 772902, 805932, 832356, 873093, 899262, 901719, 940254, 1159353, 1164124, 1202292, 1208898, 1248534, 1348893, 1410381, 1545804, 1746186, 1798524, 1803438, 1813347, 1880508, 2037217, 2318706, 2417796, 2497068, 2619279, 2697786, 2705157, 2820762, 3492372, 3606876, 3626694, 4074434, 4231143, 4637412, 5238558, 5395572, 5410314, 5440041, 5641524, 6111651, 7253388, 7857837, 8115471, 8148868, 8462286, 10477116, 10820628, 10880082, 12223302, 12693429, 15715674, 16230942, 16924572, 18334953, 21760164, 23573511, 24446604, 25386858, 31431348, 32461884, 36669906, 38080287, 47147022, 50773716, 55004859, 70720533, 73339812, 76160574, 94294044, 110009718, 141441066, 152321148, 165014577, 220019436, 282882132, 330029154, 495043731, 660058308, 990087462, 1980174924]

約数ペア:

[(1, 1980174924), (2, 990087462), (3, 660058308), (4, 495043731), (6, 330029154), (7, 282882132), (9, 220019436), (12, 165014577), (13, 152321148), (14, 141441066), (18, 110009718), (21, 94294044), (26, 76160574), (27, 73339812), (28, 70720533), (36, 55004859), (39, 50773716), (42, 47147022), (52, 38080287), (54, 36669906), (61, 32461884), (63, 31431348), (78, 25386858), (81, 24446604), (84, 23573511), (91, 21760164), (108, 18334953), (117, 16924572), (122, 16230942), (126, 15715674), (156, 12693429), (162, 12223302), (182, 10880082), (183, 10820628), (189, 10477116), (234, 8462286), (243, 8148868), (244, 8115471), (252, 7857837), (273, 7253388), (324, 6111651), (351, 5641524), (364, 5440041), (366, 5410314), (367, 5395572), (378, 5238558), (427, 4637412), (468, 4231143), (486, 4074434), (546, 3626694), (549, 3606876), (567, 3492372), (702, 2820762), (732, 2705157), (734, 2697786), (756, 2619279), (793, 2497068), (819, 2417796), (854, 2318706), (972, 2037217), (1053, 1880508), (1092, 1813347), (1098, 1803438), (1101, 1798524), (1134, 1746186), (1281, 1545804), (1404, 1410381), (1468, 1348893), (1586, 1248534), (1638, 1208898), (1647, 1202292), (1701, 1164124), (1708, 1159353), (2106, 940254), (2196, 901719), (2202, 899262), (2268, 873093), (2379, 832356), (2457, 805932), (2562, 772902), (2569, 770796), (3159, 626836), (3172, 624267), (3276, 604449), (3294, 601146), (3303, 599508), (3402, 582062), (3843, 515268), (4212, 470127), (4404, 449631), (4758, 416178), (4771, 415044), (4914, 402966), (4941, 400764), (5124, 386451), (5138, 385398), (5551, 356724), (6318, 313418), (6588, 300573), (6606, 299754), (6804, 291031), (7137, 277452), (7371, 268644), (7686, 257634), (7707, 256932), (9516, 208089), (9542, 207522), (9828, 201483), (9882, 200382), (9909, 199836), (10276, 192699), (11102, 178362), (11529, 171756), (12636, 156709), (13212, 149877), (14274, 138726), (14313, 138348), (14742, 134322), (14823, 133588), (15372, 128817), (15414, 128466), (16653, 118908), (19084, 103761), (19764, 100191), (19818, 99918), (21411, 92484), (22113, 89548), (22204, 89181), (22387, 88452), (23058, 85878), (23121, 85644), (28548, 69363), (28626, 69174), (29484, 67161), (29646, 66794), (29727, 66612), (30828, 64233), (33306, 59454), (33397, 59292), (34587, 57252), (39636, 49959), (42822, 46242), (42939, 46116), (44226, 44774)]