315099252

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{587}}^1$

素因数の和:678

約数の個数: 144

約数和(自身を含む): 910920192

約数和(自身を除く): 595820940

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 37, 39, 52, 62, 74, 78, 93, 111, 117, 124, 148, 156, 186, 222, 234, 279, 333, 372, 403, 444, 468, 481, 558, 587, 666, 806, 962, 1116, 1147, 1174, 1209, 1332, 1443, 1612, 1761, 1924, 2294, 2348, 2418, 2886, 3441, 3522, 3627, 4329, 4588, 4836, 5283, 5772, 6882, 7044, 7254, 7631, 8658, 10323, 10566, 13764, 14508, 14911, 15262, 17316, 18197, 20646, 21132, 21719, 22893, 29822, 30524, 36394, 41292, 43438, 44733, 45786, 54591, 59644, 65157, 68679, 72788, 86876, 89466, 91572, 109182, 130314, 134199, 137358, 163773, 178932, 195471, 218364, 236561, 260628, 268398, 274716, 282347, 327546, 390942, 473122, 536796, 564694, 655092, 673289, 709683, 781884, 847041, 946244, 1129388, 1346578, 1419366, 1694082, 2019867, 2129049, 2541123, 2693156, 2838732, 3388164, 4039734, 4258098, 5082246, 6059601, 8079468, 8516196, 8752757, 10164492, 12119202, 17505514, 24238404, 26258271, 35011028, 52516542, 78774813, 105033084, 157549626, 315099252]

約数ペア:

[(1, 315099252), (2, 157549626), (3, 105033084), (4, 78774813), (6, 52516542), (9, 35011028), (12, 26258271), (13, 24238404), (18, 17505514), (26, 12119202), (31, 10164492), (36, 8752757), (37, 8516196), (39, 8079468), (52, 6059601), (62, 5082246), (74, 4258098), (78, 4039734), (93, 3388164), (111, 2838732), (117, 2693156), (124, 2541123), (148, 2129049), (156, 2019867), (186, 1694082), (222, 1419366), (234, 1346578), (279, 1129388), (333, 946244), (372, 847041), (403, 781884), (444, 709683), (468, 673289), (481, 655092), (558, 564694), (587, 536796), (666, 473122), (806, 390942), (962, 327546), (1116, 282347), (1147, 274716), (1174, 268398), (1209, 260628), (1332, 236561), (1443, 218364), (1612, 195471), (1761, 178932), (1924, 163773), (2294, 137358), (2348, 134199), (2418, 130314), (2886, 109182), (3441, 91572), (3522, 89466), (3627, 86876), (4329, 72788), (4588, 68679), (4836, 65157), (5283, 59644), (5772, 54591), (6882, 45786), (7044, 44733), (7254, 43438), (7631, 41292), (8658, 36394), (10323, 30524), (10566, 29822), (13764, 22893), (14508, 21719), (14911, 21132), (15262, 20646), (17316, 18197)]