845601384

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1459}}^1$

素因数の和:1559

約数の個数: 128

約数和(自身を含む): 2354688000

約数和(自身を除く): 1509086616

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 41, 57, 62, 76, 82, 93, 114, 123, 124, 152, 164, 186, 228, 246, 248, 328, 372, 456, 492, 589, 744, 779, 984, 1178, 1271, 1459, 1558, 1767, 2337, 2356, 2542, 2918, 3116, 3534, 3813, 4377, 4674, 4712, 5084, 5836, 6232, 7068, 7626, 8754, 9348, 10168, 11672, 14136, 15252, 17508, 18696, 24149, 27721, 30504, 35016, 45229, 48298, 55442, 59819, 72447, 83163, 90458, 96596, 110884, 119638, 135687, 144894, 166326, 179457, 180916, 193192, 221768, 239276, 271374, 289788, 332652, 358914, 361832, 478552, 542748, 579576, 665304, 717828, 859351, 1085496, 1136561, 1435656, 1718702, 1854389, 2273122, 2578053, 3409683, 3437404, 3708778, 4546244, 5156106, 5563167, 6819366, 6874808, 7417556, 9092488, 10312212, 11126334, 13638732, 14835112, 20624424, 22252668, 27277464, 35233391, 44505336, 70466782, 105700173, 140933564, 211400346, 281867128, 422800692, 845601384]

約数ペア:

[(1, 845601384), (2, 422800692), (3, 281867128), (4, 211400346), (6, 140933564), (8, 105700173), (12, 70466782), (19, 44505336), (24, 35233391), (31, 27277464), (38, 22252668), (41, 20624424), (57, 14835112), (62, 13638732), (76, 11126334), (82, 10312212), (93, 9092488), (114, 7417556), (123, 6874808), (124, 6819366), (152, 5563167), (164, 5156106), (186, 4546244), (228, 3708778), (246, 3437404), (248, 3409683), (328, 2578053), (372, 2273122), (456, 1854389), (492, 1718702), (589, 1435656), (744, 1136561), (779, 1085496), (984, 859351), (1178, 717828), (1271, 665304), (1459, 579576), (1558, 542748), (1767, 478552), (2337, 361832), (2356, 358914), (2542, 332652), (2918, 289788), (3116, 271374), (3534, 239276), (3813, 221768), (4377, 193192), (4674, 180916), (4712, 179457), (5084, 166326), (5836, 144894), (6232, 135687), (7068, 119638), (7626, 110884), (8754, 96596), (9348, 90458), (10168, 83163), (11672, 72447), (14136, 59819), (15252, 55442), (17508, 48298), (18696, 45229), (24149, 35016), (27721, 30504)]