243743328

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1187}}^1$

素因数の和:1257

約数の個数: 144

約数和(自身を含む): 747242496

約数和(自身を除く): 503499168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 31, 32, 36, 46, 48, 62, 69, 72, 92, 93, 96, 124, 138, 144, 184, 186, 207, 248, 276, 279, 288, 368, 372, 414, 496, 552, 558, 713, 736, 744, 828, 992, 1104, 1116, 1187, 1426, 1488, 1656, 2139, 2208, 2232, 2374, 2852, 2976, 3312, 3561, 4278, 4464, 4748, 5704, 6417, 6624, 7122, 8556, 8928, 9496, 10683, 11408, 12834, 14244, 17112, 18992, 21366, 22816, 25668, 27301, 28488, 34224, 36797, 37984, 42732, 51336, 54602, 56976, 68448, 73594, 81903, 85464, 102672, 109204, 110391, 113952, 147188, 163806, 170928, 205344, 218408, 220782, 245709, 294376, 327612, 331173, 341856, 436816, 441564, 491418, 588752, 655224, 662346, 846331, 873632, 883128, 982836, 1177504, 1310448, 1324692, 1692662, 1766256, 1965672, 2538993, 2620896, 2649384, 3385324, 3532512, 3931344, 5077986, 5298768, 6770648, 7616979, 7862688, 10155972, 10597536, 13541296, 15233958, 20311944, 27082592, 30467916, 40623888, 60935832, 81247776, 121871664, 243743328]

約数ペア:

[(1, 243743328), (2, 121871664), (3, 81247776), (4, 60935832), (6, 40623888), (8, 30467916), (9, 27082592), (12, 20311944), (16, 15233958), (18, 13541296), (23, 10597536), (24, 10155972), (31, 7862688), (32, 7616979), (36, 6770648), (46, 5298768), (48, 5077986), (62, 3931344), (69, 3532512), (72, 3385324), (92, 2649384), (93, 2620896), (96, 2538993), (124, 1965672), (138, 1766256), (144, 1692662), (184, 1324692), (186, 1310448), (207, 1177504), (248, 982836), (276, 883128), (279, 873632), (288, 846331), (368, 662346), (372, 655224), (414, 588752), (496, 491418), (552, 441564), (558, 436816), (713, 341856), (736, 331173), (744, 327612), (828, 294376), (992, 245709), (1104, 220782), (1116, 218408), (1187, 205344), (1426, 170928), (1488, 163806), (1656, 147188), (2139, 113952), (2208, 110391), (2232, 109204), (2374, 102672), (2852, 85464), (2976, 81903), (3312, 73594), (3561, 68448), (4278, 56976), (4464, 54602), (4748, 51336), (5704, 42732), (6417, 37984), (6624, 36797), (7122, 34224), (8556, 28488), (8928, 27301), (9496, 25668), (10683, 22816), (11408, 21366), (12834, 18992), (14244, 17112)]