2488691718

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{601}}^1$

素因数の和:862

約数の個数: 96

約数和(自身を含む): 5742906624

約数和(自身を除く): 3254214906

約数列:

[1, 2, 3, 6, 9, 18, 31, 41, 62, 82, 93, 123, 181, 186, 246, 279, 362, 369, 543, 558, 601, 738, 1086, 1202, 1271, 1629, 1803, 2542, 3258, 3606, 3813, 5409, 5611, 7421, 7626, 10818, 11222, 11439, 14842, 16833, 18631, 22263, 22878, 24641, 33666, 37262, 44526, 49282, 50499, 55893, 66789, 73923, 100998, 108781, 111786, 133578, 147846, 167679, 217562, 221769, 230051, 326343, 335358, 443538, 460102, 652686, 690153, 763871, 979029, 1380306, 1527742, 1958058, 2070459, 2291613, 3372211, 4140918, 4460021, 4583226, 6744422, 6874839, 8920042, 10116633, 13380063, 13749678, 20233266, 26760126, 30349899, 40140189, 60699798, 80280378, 138260651, 276521302, 414781953, 829563906, 1244345859, 2488691718]

約数ペア:

[(1, 2488691718), (2, 1244345859), (3, 829563906), (6, 414781953), (9, 276521302), (18, 138260651), (31, 80280378), (41, 60699798), (62, 40140189), (82, 30349899), (93, 26760126), (123, 20233266), (181, 13749678), (186, 13380063), (246, 10116633), (279, 8920042), (362, 6874839), (369, 6744422), (543, 4583226), (558, 4460021), (601, 4140918), (738, 3372211), (1086, 2291613), (1202, 2070459), (1271, 1958058), (1629, 1527742), (1803, 1380306), (2542, 979029), (3258, 763871), (3606, 690153), (3813, 652686), (5409, 460102), (5611, 443538), (7421, 335358), (7626, 326343), (10818, 230051), (11222, 221769), (11439, 217562), (14842, 167679), (16833, 147846), (18631, 133578), (22263, 111786), (22878, 108781), (24641, 100998), (33666, 73923), (37262, 66789), (44526, 55893), (49282, 50499)]