649768032

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{421}}^1$

素因数の和:693

約数の個数: 144

約数和(自身を含む): 1940990688

約数和(自身を除く): 1291222656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 233, 276, 288, 368, 414, 421, 466, 552, 699, 736, 828, 842, 932, 1104, 1263, 1398, 1656, 1684, 1864, 2097, 2208, 2526, 2796, 3312, 3368, 3728, 3789, 4194, 5052, 5359, 5592, 6624, 6736, 7456, 7578, 8388, 9683, 10104, 10718, 11184, 13472, 15156, 16077, 16776, 19366, 20208, 21436, 22368, 29049, 30312, 32154, 33552, 38732, 40416, 42872, 48231, 58098, 60624, 64308, 67104, 77464, 85744, 87147, 96462, 98093, 116196, 121248, 128616, 154928, 171488, 174294, 192924, 196186, 232392, 257232, 294279, 309856, 348588, 385848, 392372, 464784, 514464, 588558, 697176, 771696, 784744, 882837, 929568, 1177116, 1394352, 1543392, 1569488, 1765674, 2256139, 2354232, 2788704, 3138976, 3531348, 4512278, 4708464, 6768417, 7062696, 9024556, 9416928, 13536834, 14125392, 18049112, 20305251, 27073668, 28250784, 36098224, 40610502, 54147336, 72196448, 81221004, 108294672, 162442008, 216589344, 324884016, 649768032]

約数ペア:

[(1, 649768032), (2, 324884016), (3, 216589344), (4, 162442008), (6, 108294672), (8, 81221004), (9, 72196448), (12, 54147336), (16, 40610502), (18, 36098224), (23, 28250784), (24, 27073668), (32, 20305251), (36, 18049112), (46, 14125392), (48, 13536834), (69, 9416928), (72, 9024556), (92, 7062696), (96, 6768417), (138, 4708464), (144, 4512278), (184, 3531348), (207, 3138976), (233, 2788704), (276, 2354232), (288, 2256139), (368, 1765674), (414, 1569488), (421, 1543392), (466, 1394352), (552, 1177116), (699, 929568), (736, 882837), (828, 784744), (842, 771696), (932, 697176), (1104, 588558), (1263, 514464), (1398, 464784), (1656, 392372), (1684, 385848), (1864, 348588), (2097, 309856), (2208, 294279), (2526, 257232), (2796, 232392), (3312, 196186), (3368, 192924), (3728, 174294), (3789, 171488), (4194, 154928), (5052, 128616), (5359, 121248), (5592, 116196), (6624, 98093), (6736, 96462), (7456, 87147), (7578, 85744), (8388, 77464), (9683, 67104), (10104, 64308), (10718, 60624), (11184, 58098), (13472, 48231), (15156, 42872), (16077, 40416), (16776, 38732), (19366, 33552), (20208, 32154), (21436, 30312), (22368, 29049)]