2542719144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{1013}}^1$

素因数の和:1319

約数の個数: 128

約数和(自身を含む): 7413719040

約数和(自身を除く): 4870999896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 67, 84, 134, 168, 201, 223, 268, 402, 446, 469, 536, 669, 804, 892, 938, 1013, 1338, 1407, 1561, 1608, 1784, 1876, 2026, 2676, 2814, 3039, 3122, 3752, 4052, 4683, 5352, 5628, 6078, 6244, 7091, 8104, 9366, 11256, 12156, 12488, 14182, 14941, 18732, 21273, 24312, 28364, 29882, 37464, 42546, 44823, 56728, 59764, 67871, 85092, 89646, 104587, 119528, 135742, 170184, 179292, 203613, 209174, 225899, 271484, 313761, 358584, 407226, 418348, 451798, 475097, 542968, 627522, 677697, 814452, 836696, 903596, 950194, 1255044, 1355394, 1425291, 1581293, 1628904, 1807192, 1900388, 2510088, 2710788, 2850582, 3162586, 3800776, 4743879, 5421576, 5701164, 6325172, 9487758, 11402328, 12650344, 15135233, 18975516, 30270466, 37951032, 45405699, 60540932, 90811398, 105946631, 121081864, 181622796, 211893262, 317839893, 363245592, 423786524, 635679786, 847573048, 1271359572, 2542719144]

約数ペア:

[(1, 2542719144), (2, 1271359572), (3, 847573048), (4, 635679786), (6, 423786524), (7, 363245592), (8, 317839893), (12, 211893262), (14, 181622796), (21, 121081864), (24, 105946631), (28, 90811398), (42, 60540932), (56, 45405699), (67, 37951032), (84, 30270466), (134, 18975516), (168, 15135233), (201, 12650344), (223, 11402328), (268, 9487758), (402, 6325172), (446, 5701164), (469, 5421576), (536, 4743879), (669, 3800776), (804, 3162586), (892, 2850582), (938, 2710788), (1013, 2510088), (1338, 1900388), (1407, 1807192), (1561, 1628904), (1608, 1581293), (1784, 1425291), (1876, 1355394), (2026, 1255044), (2676, 950194), (2814, 903596), (3039, 836696), (3122, 814452), (3752, 677697), (4052, 627522), (4683, 542968), (5352, 475097), (5628, 451798), (6078, 418348), (6244, 407226), (7091, 358584), (8104, 313761), (9366, 271484), (11256, 225899), (12156, 209174), (12488, 203613), (14182, 179292), (14941, 170184), (18732, 135742), (21273, 119528), (24312, 104587), (28364, 89646), (29882, 85092), (37464, 67871), (42546, 59764), (44823, 56728)]