196998768

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{547}}^1$

素因数の和:663

約数の個数: 120

約数和(自身を含む): 575077776

約数和(自身を除く): 378079008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 61, 72, 82, 122, 123, 144, 164, 183, 244, 246, 328, 366, 369, 488, 492, 547, 549, 656, 732, 738, 976, 984, 1094, 1098, 1464, 1476, 1641, 1968, 2188, 2196, 2501, 2928, 2952, 3282, 4376, 4392, 4923, 5002, 5904, 6564, 7503, 8752, 8784, 9846, 10004, 13128, 15006, 19692, 20008, 22427, 22509, 26256, 30012, 33367, 39384, 40016, 44854, 45018, 60024, 66734, 67281, 78768, 89708, 90036, 100101, 120048, 133468, 134562, 179416, 180072, 200202, 201843, 266936, 269124, 300303, 358832, 360144, 400404, 403686, 533872, 538248, 600606, 800808, 807372, 1076496, 1201212, 1368047, 1601616, 1614744, 2402424, 2736094, 3229488, 4104141, 4804848, 5472188, 8208282, 10944376, 12312423, 16416564, 21888752, 24624846, 32833128, 49249692, 65666256, 98499384, 196998768]

約数ペア:

[(1, 196998768), (2, 98499384), (3, 65666256), (4, 49249692), (6, 32833128), (8, 24624846), (9, 21888752), (12, 16416564), (16, 12312423), (18, 10944376), (24, 8208282), (36, 5472188), (41, 4804848), (48, 4104141), (61, 3229488), (72, 2736094), (82, 2402424), (122, 1614744), (123, 1601616), (144, 1368047), (164, 1201212), (183, 1076496), (244, 807372), (246, 800808), (328, 600606), (366, 538248), (369, 533872), (488, 403686), (492, 400404), (547, 360144), (549, 358832), (656, 300303), (732, 269124), (738, 266936), (976, 201843), (984, 200202), (1094, 180072), (1098, 179416), (1464, 134562), (1476, 133468), (1641, 120048), (1968, 100101), (2188, 90036), (2196, 89708), (2501, 78768), (2928, 67281), (2952, 66734), (3282, 60024), (4376, 45018), (4392, 44854), (4923, 40016), (5002, 39384), (5904, 33367), (6564, 30012), (7503, 26256), (8752, 22509), (8784, 22427), (9846, 20008), (10004, 19692), (13128, 15006)]