27989661492

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{152959}}^1$

素因数の和:153022

約数の個数: 144

約数和(自身を含む): 84184289280

約数和(自身を除く): 56194627788

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 23, 26, 34, 36, 39, 46, 51, 52, 68, 69, 78, 92, 102, 117, 138, 153, 156, 204, 207, 221, 234, 276, 299, 306, 391, 414, 442, 468, 598, 612, 663, 782, 828, 884, 897, 1173, 1196, 1326, 1564, 1794, 1989, 2346, 2652, 2691, 3519, 3588, 3978, 4692, 5083, 5382, 7038, 7956, 10166, 10764, 14076, 15249, 20332, 30498, 45747, 60996, 91494, 152959, 182988, 305918, 458877, 611836, 917754, 1376631, 1835508, 1988467, 2600303, 2753262, 3518057, 3976934, 5200606, 5506524, 5965401, 7036114, 7800909, 7953868, 10401212, 10554171, 11930802, 14072228, 15601818, 17896203, 21108342, 23402727, 23861604, 31203636, 31662513, 33803939, 35792406, 42216684, 45734741, 46805454, 59806969, 63325026, 67607878, 71584812, 91469482, 93610908, 101411817, 119613938, 126650052, 135215756, 137204223, 179420907, 182938964, 202823634, 239227876, 274408446, 304235451, 358841814, 405647268, 411612669, 538262721, 548816892, 608470902, 717683628, 777490597, 823225338, 1076525442, 1216941804, 1554981194, 1646450676, 2153050884, 2332471791, 3109962388, 4664943582, 6997415373, 9329887164, 13994830746, 27989661492]

約数ペア:

[(1, 27989661492), (2, 13994830746), (3, 9329887164), (4, 6997415373), (6, 4664943582), (9, 3109962388), (12, 2332471791), (13, 2153050884), (17, 1646450676), (18, 1554981194), (23, 1216941804), (26, 1076525442), (34, 823225338), (36, 777490597), (39, 717683628), (46, 608470902), (51, 548816892), (52, 538262721), (68, 411612669), (69, 405647268), (78, 358841814), (92, 304235451), (102, 274408446), (117, 239227876), (138, 202823634), (153, 182938964), (156, 179420907), (204, 137204223), (207, 135215756), (221, 126650052), (234, 119613938), (276, 101411817), (299, 93610908), (306, 91469482), (391, 71584812), (414, 67607878), (442, 63325026), (468, 59806969), (598, 46805454), (612, 45734741), (663, 42216684), (782, 35792406), (828, 33803939), (884, 31662513), (897, 31203636), (1173, 23861604), (1196, 23402727), (1326, 21108342), (1564, 17896203), (1794, 15601818), (1989, 14072228), (2346, 11930802), (2652, 10554171), (2691, 10401212), (3519, 7953868), (3588, 7800909), (3978, 7036114), (4692, 5965401), (5083, 5506524), (5382, 5200606), (7038, 3976934), (7956, 3518057), (10166, 2753262), (10764, 2600303), (14076, 1988467), (15249, 1835508), (20332, 1376631), (30498, 917754), (45747, 611836), (60996, 458877), (91494, 305918), (152959, 182988)]