2565580212

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:351

約数の個数: 216

約数和(自身を含む): 7400859648

約数和(自身を除く): 4835279436

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 61, 62, 78, 93, 117, 122, 124, 156, 169, 183, 186, 223, 234, 244, 279, 338, 366, 372, 403, 446, 468, 507, 549, 558, 669, 676, 732, 793, 806, 892, 1014, 1098, 1116, 1209, 1338, 1521, 1586, 1612, 1891, 2007, 2028, 2196, 2379, 2418, 2676, 2899, 3042, 3172, 3627, 3782, 4014, 4758, 4836, 5239, 5673, 5798, 6084, 6913, 7137, 7254, 7564, 8028, 8697, 9516, 10309, 10478, 11346, 11596, 13603, 13826, 14274, 14508, 15717, 17019, 17394, 20618, 20739, 20956, 22692, 24583, 26091, 27206, 27652, 28548, 30927, 31434, 34038, 34788, 37687, 40809, 41236, 41478, 47151, 49166, 52182, 54412, 61854, 62217, 62868, 68076, 73749, 75374, 81618, 82956, 89869, 92781, 94302, 98332, 104364, 113061, 122427, 123708, 124434, 147498, 150748, 163236, 176839, 179738, 185562, 188604, 221247, 226122, 244854, 248868, 269607, 294996, 319579, 339183, 353678, 359476, 371124, 421693, 442494, 452244, 489708, 530517, 539214, 639158, 678366, 707356, 808821, 843386, 884988, 958737, 1061034, 1078428, 1168297, 1265079, 1278316, 1356732, 1591551, 1617642, 1686772, 1917474, 2122068, 2298907, 2336594, 2530158, 2876211, 3183102, 3235284, 3504891, 3795237, 3834948, 4597814, 4673188, 5060316, 5482009, 5752422, 6366204, 6896721, 7009782, 7590474, 9195628, 10514673, 10964018, 11504844, 13793442, 14019564, 15180948, 16446027, 20690163, 21029346, 21928036, 27586884, 32892054, 41380326, 42058692, 49338081, 65784108, 71266117, 82760652, 98676162, 142532234, 197352324, 213798351, 285064468, 427596702, 641395053, 855193404, 1282790106, 2565580212]

約数ペア:

[(1, 2565580212), (2, 1282790106), (3, 855193404), (4, 641395053), (6, 427596702), (9, 285064468), (12, 213798351), (13, 197352324), (18, 142532234), (26, 98676162), (31, 82760652), (36, 71266117), (39, 65784108), (52, 49338081), (61, 42058692), (62, 41380326), (78, 32892054), (93, 27586884), (117, 21928036), (122, 21029346), (124, 20690163), (156, 16446027), (169, 15180948), (183, 14019564), (186, 13793442), (223, 11504844), (234, 10964018), (244, 10514673), (279, 9195628), (338, 7590474), (366, 7009782), (372, 6896721), (403, 6366204), (446, 5752422), (468, 5482009), (507, 5060316), (549, 4673188), (558, 4597814), (669, 3834948), (676, 3795237), (732, 3504891), (793, 3235284), (806, 3183102), (892, 2876211), (1014, 2530158), (1098, 2336594), (1116, 2298907), (1209, 2122068), (1338, 1917474), (1521, 1686772), (1586, 1617642), (1612, 1591551), (1891, 1356732), (2007, 1278316), (2028, 1265079), (2196, 1168297), (2379, 1078428), (2418, 1061034), (2676, 958737), (2899, 884988), (3042, 843386), (3172, 808821), (3627, 707356), (3782, 678366), (4014, 639158), (4758, 539214), (4836, 530517), (5239, 489708), (5673, 452244), (5798, 442494), (6084, 421693), (6913, 371124), (7137, 359476), (7254, 353678), (7564, 339183), (8028, 319579), (8697, 294996), (9516, 269607), (10309, 248868), (10478, 244854), (11346, 226122), (11596, 221247), (13603, 188604), (13826, 185562), (14274, 179738), (14508, 176839), (15717, 163236), (17019, 150748), (17394, 147498), (20618, 124434), (20739, 123708), (20956, 122427), (22692, 113061), (24583, 104364), (26091, 98332), (27206, 94302), (27652, 92781), (28548, 89869), (30927, 82956), (31434, 81618), (34038, 75374), (34788, 73749), (37687, 68076), (40809, 62868), (41236, 62217), (41478, 61854), (47151, 54412), (49166, 52182)]