285998328

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{653}}^1$

素因数の和:762

約数の個数: 192

約数和(自身を含む): 979430400

約数和(自身を除く): 693432072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 79, 84, 88, 99, 126, 132, 154, 158, 168, 198, 231, 237, 252, 264, 308, 316, 396, 462, 474, 504, 553, 616, 632, 653, 693, 711, 792, 869, 924, 948, 1106, 1306, 1386, 1422, 1659, 1738, 1848, 1896, 1959, 2212, 2607, 2612, 2772, 2844, 3318, 3476, 3918, 4424, 4571, 4977, 5214, 5224, 5544, 5688, 5877, 6083, 6636, 6952, 7183, 7821, 7836, 9142, 9954, 10428, 11754, 12166, 13272, 13713, 14366, 15642, 15672, 18249, 18284, 19908, 20856, 21549, 23508, 24332, 27426, 28732, 31284, 36498, 36568, 39816, 41139, 43098, 47016, 48664, 50281, 51587, 54747, 54852, 57464, 62568, 64647, 72996, 82278, 86196, 100562, 103174, 109494, 109704, 129294, 145992, 150843, 154761, 164556, 172392, 201124, 206348, 218988, 258588, 301686, 309522, 329112, 361109, 402248, 412696, 437976, 452529, 464283, 517176, 567457, 603372, 619044, 722218, 905058, 928566, 1083327, 1134914, 1206744, 1238088, 1444436, 1702371, 1810116, 1857132, 2166654, 2269828, 2888872, 3249981, 3404742, 3620232, 3714264, 3972199, 4333308, 4539656, 5107113, 6499962, 6809484, 7944398, 8666616, 10214226, 11916597, 12999924, 13618968, 15888796, 20428452, 23833194, 25999848, 31777592, 35749791, 40856904, 47666388, 71499582, 95332776, 142999164, 285998328]

約数ペア:

[(1, 285998328), (2, 142999164), (3, 95332776), (4, 71499582), (6, 47666388), (7, 40856904), (8, 35749791), (9, 31777592), (11, 25999848), (12, 23833194), (14, 20428452), (18, 15888796), (21, 13618968), (22, 12999924), (24, 11916597), (28, 10214226), (33, 8666616), (36, 7944398), (42, 6809484), (44, 6499962), (56, 5107113), (63, 4539656), (66, 4333308), (72, 3972199), (77, 3714264), (79, 3620232), (84, 3404742), (88, 3249981), (99, 2888872), (126, 2269828), (132, 2166654), (154, 1857132), (158, 1810116), (168, 1702371), (198, 1444436), (231, 1238088), (237, 1206744), (252, 1134914), (264, 1083327), (308, 928566), (316, 905058), (396, 722218), (462, 619044), (474, 603372), (504, 567457), (553, 517176), (616, 464283), (632, 452529), (653, 437976), (693, 412696), (711, 402248), (792, 361109), (869, 329112), (924, 309522), (948, 301686), (1106, 258588), (1306, 218988), (1386, 206348), (1422, 201124), (1659, 172392), (1738, 164556), (1848, 154761), (1896, 150843), (1959, 145992), (2212, 129294), (2607, 109704), (2612, 109494), (2772, 103174), (2844, 100562), (3318, 86196), (3476, 82278), (3918, 72996), (4424, 64647), (4571, 62568), (4977, 57464), (5214, 54852), (5224, 54747), (5544, 51587), (5688, 50281), (5877, 48664), (6083, 47016), (6636, 43098), (6952, 41139), (7183, 39816), (7821, 36568), (7836, 36498), (9142, 31284), (9954, 28732), (10428, 27426), (11754, 24332), (12166, 23508), (13272, 21549), (13713, 20856), (14366, 19908), (15642, 18284), (15672, 18249)]