218409048

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2357}}^1$

素因数の和:2399

約数の個数: 160

約数和(自身を含む): 719001360

約数和(自身を除く): 500592312

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 27, 33, 36, 39, 44, 52, 54, 66, 72, 78, 81, 88, 99, 104, 108, 117, 132, 143, 156, 162, 198, 216, 234, 264, 286, 297, 312, 324, 351, 396, 429, 468, 572, 594, 648, 702, 792, 858, 891, 936, 1053, 1144, 1188, 1287, 1404, 1716, 1782, 2106, 2357, 2376, 2574, 2808, 3432, 3564, 3861, 4212, 4714, 5148, 7071, 7128, 7722, 8424, 9428, 10296, 11583, 14142, 15444, 18856, 21213, 23166, 25927, 28284, 30641, 30888, 42426, 46332, 51854, 56568, 61282, 63639, 77781, 84852, 91923, 92664, 103708, 122564, 127278, 155562, 169704, 183846, 190917, 207416, 233343, 245128, 254556, 275769, 311124, 337051, 367692, 381834, 466686, 509112, 551538, 622248, 674102, 700029, 735384, 763668, 827307, 933372, 1011153, 1103076, 1348204, 1400058, 1527336, 1654614, 1866744, 2022306, 2100087, 2206152, 2481921, 2696408, 2800116, 3033459, 3309228, 4044612, 4200174, 4963842, 5600232, 6066918, 6618456, 8089224, 8400348, 9100377, 9927684, 12133836, 16800696, 18200754, 19855368, 24267672, 27301131, 36401508, 54602262, 72803016, 109204524, 218409048]

約数ペア:

[(1, 218409048), (2, 109204524), (3, 72803016), (4, 54602262), (6, 36401508), (8, 27301131), (9, 24267672), (11, 19855368), (12, 18200754), (13, 16800696), (18, 12133836), (22, 9927684), (24, 9100377), (26, 8400348), (27, 8089224), (33, 6618456), (36, 6066918), (39, 5600232), (44, 4963842), (52, 4200174), (54, 4044612), (66, 3309228), (72, 3033459), (78, 2800116), (81, 2696408), (88, 2481921), (99, 2206152), (104, 2100087), (108, 2022306), (117, 1866744), (132, 1654614), (143, 1527336), (156, 1400058), (162, 1348204), (198, 1103076), (216, 1011153), (234, 933372), (264, 827307), (286, 763668), (297, 735384), (312, 700029), (324, 674102), (351, 622248), (396, 551538), (429, 509112), (468, 466686), (572, 381834), (594, 367692), (648, 337051), (702, 311124), (792, 275769), (858, 254556), (891, 245128), (936, 233343), (1053, 207416), (1144, 190917), (1188, 183846), (1287, 169704), (1404, 155562), (1716, 127278), (1782, 122564), (2106, 103708), (2357, 92664), (2376, 91923), (2574, 84852), (2808, 77781), (3432, 63639), (3564, 61282), (3861, 56568), (4212, 51854), (4714, 46332), (5148, 42426), (7071, 30888), (7128, 30641), (7722, 28284), (8424, 25927), (9428, 23166), (10296, 21213), (11583, 18856), (14142, 15444)]