1445242812

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:360

約数の個数: 144

約数和(自身を含む): 3860347008

約数和(自身を除く): 2415104196

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 83, 92, 138, 156, 166, 211, 249, 276, 299, 332, 422, 498, 529, 598, 633, 844, 897, 996, 1058, 1079, 1196, 1266, 1587, 1794, 1909, 2116, 2158, 2532, 2743, 3174, 3237, 3588, 3818, 4316, 4853, 5486, 5727, 6348, 6474, 6877, 7636, 8229, 9706, 10972, 11454, 12948, 13754, 14559, 16458, 17513, 19412, 20631, 22908, 24817, 27508, 29118, 32916, 35026, 41262, 43907, 49634, 52539, 58236, 63089, 70052, 74451, 82524, 87814, 99268, 105078, 111619, 126178, 131721, 148902, 175628, 189267, 210156, 223238, 227669, 252356, 263442, 297804, 334857, 378534, 402799, 446476, 455338, 526884, 570791, 669714, 683007, 757068, 805598, 910676, 1141582, 1208397, 1339428, 1366014, 1451047, 1611196, 1712373, 2283164, 2416794, 2732028, 2902094, 3424746, 4353141, 4833588, 5236387, 5804188, 6849492, 8706282, 9264377, 10472774, 15709161, 17412564, 18528754, 20945548, 27793131, 31418322, 37057508, 55586262, 62836644, 111172524, 120436901, 240873802, 361310703, 481747604, 722621406, 1445242812]

約数ペア:

[(1, 1445242812), (2, 722621406), (3, 481747604), (4, 361310703), (6, 240873802), (12, 120436901), (13, 111172524), (23, 62836644), (26, 55586262), (39, 37057508), (46, 31418322), (52, 27793131), (69, 20945548), (78, 18528754), (83, 17412564), (92, 15709161), (138, 10472774), (156, 9264377), (166, 8706282), (211, 6849492), (249, 5804188), (276, 5236387), (299, 4833588), (332, 4353141), (422, 3424746), (498, 2902094), (529, 2732028), (598, 2416794), (633, 2283164), (844, 1712373), (897, 1611196), (996, 1451047), (1058, 1366014), (1079, 1339428), (1196, 1208397), (1266, 1141582), (1587, 910676), (1794, 805598), (1909, 757068), (2116, 683007), (2158, 669714), (2532, 570791), (2743, 526884), (3174, 455338), (3237, 446476), (3588, 402799), (3818, 378534), (4316, 334857), (4853, 297804), (5486, 263442), (5727, 252356), (6348, 227669), (6474, 223238), (6877, 210156), (7636, 189267), (8229, 175628), (9706, 148902), (10972, 131721), (11454, 126178), (12948, 111619), (13754, 105078), (14559, 99268), (16458, 87814), (17513, 82524), (19412, 74451), (20631, 70052), (22908, 63089), (24817, 58236), (27508, 52539), (29118, 49634), (32916, 43907), (35026, 41262)]