1272419928

素因数分解:

$2^3\times 3^6\times {\mathrm{13}}^2\times {\mathrm{1291}}^1$

素因数の和:1341

約数の個数: 168

約数和(自身を含む): 3876368220

約数和(自身を除く): 2603948292

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 169, 216, 234, 243, 312, 324, 338, 351, 468, 486, 507, 648, 676, 702, 729, 936, 972, 1014, 1053, 1291, 1352, 1404, 1458, 1521, 1944, 2028, 2106, 2582, 2808, 2916, 3042, 3159, 3873, 4056, 4212, 4563, 5164, 5832, 6084, 6318, 7746, 8424, 9126, 9477, 10328, 11619, 12168, 12636, 13689, 15492, 16783, 18252, 18954, 23238, 25272, 27378, 30984, 33566, 34857, 36504, 37908, 41067, 46476, 50349, 54756, 67132, 69714, 75816, 82134, 92952, 100698, 104571, 109512, 123201, 134264, 139428, 151047, 164268, 201396, 209142, 218179, 246402, 278856, 302094, 313713, 328536, 402792, 418284, 436358, 453141, 492804, 604188, 627426, 654537, 836568, 872716, 906282, 941139, 985608, 1208376, 1254852, 1309074, 1359423, 1745432, 1812564, 1882278, 1963611, 2509704, 2618148, 2718846, 3625128, 3764556, 3927222, 4078269, 5236296, 5437692, 5890833, 7529112, 7854444, 8156538, 10875384, 11781666, 12234807, 15708888, 16313076, 17672499, 23563332, 24469614, 32626152, 35344998, 47126664, 48939228, 53017497, 70689996, 97878456, 106034994, 141379992, 159052491, 212069988, 318104982, 424139976, 636209964, 1272419928]

約数ペア:

[(1, 1272419928), (2, 636209964), (3, 424139976), (4, 318104982), (6, 212069988), (8, 159052491), (9, 141379992), (12, 106034994), (13, 97878456), (18, 70689996), (24, 53017497), (26, 48939228), (27, 47126664), (36, 35344998), (39, 32626152), (52, 24469614), (54, 23563332), (72, 17672499), (78, 16313076), (81, 15708888), (104, 12234807), (108, 11781666), (117, 10875384), (156, 8156538), (162, 7854444), (169, 7529112), (216, 5890833), (234, 5437692), (243, 5236296), (312, 4078269), (324, 3927222), (338, 3764556), (351, 3625128), (468, 2718846), (486, 2618148), (507, 2509704), (648, 1963611), (676, 1882278), (702, 1812564), (729, 1745432), (936, 1359423), (972, 1309074), (1014, 1254852), (1053, 1208376), (1291, 985608), (1352, 941139), (1404, 906282), (1458, 872716), (1521, 836568), (1944, 654537), (2028, 627426), (2106, 604188), (2582, 492804), (2808, 453141), (2916, 436358), (3042, 418284), (3159, 402792), (3873, 328536), (4056, 313713), (4212, 302094), (4563, 278856), (5164, 246402), (5832, 218179), (6084, 209142), (6318, 201396), (7746, 164268), (8424, 151047), (9126, 139428), (9477, 134264), (10328, 123201), (11619, 109512), (12168, 104571), (12636, 100698), (13689, 92952), (15492, 82134), (16783, 75816), (18252, 69714), (18954, 67132), (23238, 54756), (25272, 50349), (27378, 46476), (30984, 41067), (33566, 37908), (34857, 36504)]