28321377048

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{35149}}^1$

素因数の和:35230

約数の個数: 144

約数和(自身を含む): 83567016000

約数和(自身を除く): 55245638952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 31, 36, 38, 57, 62, 72, 76, 93, 114, 124, 152, 171, 186, 228, 248, 279, 342, 361, 372, 456, 558, 589, 684, 722, 744, 1083, 1116, 1178, 1368, 1444, 1767, 2166, 2232, 2356, 2888, 3249, 3534, 4332, 4712, 5301, 6498, 7068, 8664, 10602, 11191, 12996, 14136, 21204, 22382, 25992, 33573, 35149, 42408, 44764, 67146, 70298, 89528, 100719, 105447, 134292, 140596, 201438, 210894, 268584, 281192, 316341, 402876, 421788, 632682, 667831, 805752, 843576, 1089619, 1265364, 1335662, 2003493, 2179238, 2530728, 2671324, 3268857, 4006986, 4358476, 5342648, 6010479, 6537714, 8013972, 8716952, 9806571, 12020958, 12688789, 13075428, 16027944, 19613142, 20702761, 24041916, 25377578, 26150856, 38066367, 39226284, 41405522, 48083832, 50755156, 62108283, 76132734, 78452568, 82811044, 101510312, 114199101, 124216566, 152265468, 165622088, 186324849, 228398202, 248433132, 304530936, 372649698, 393352459, 456796404, 496866264, 745299396, 786704918, 913592808, 1180057377, 1490598792, 1573409836, 2360114754, 3146819672, 3540172131, 4720229508, 7080344262, 9440459016, 14160688524, 28321377048]

約数ペア:

[(1, 28321377048), (2, 14160688524), (3, 9440459016), (4, 7080344262), (6, 4720229508), (8, 3540172131), (9, 3146819672), (12, 2360114754), (18, 1573409836), (19, 1490598792), (24, 1180057377), (31, 913592808), (36, 786704918), (38, 745299396), (57, 496866264), (62, 456796404), (72, 393352459), (76, 372649698), (93, 304530936), (114, 248433132), (124, 228398202), (152, 186324849), (171, 165622088), (186, 152265468), (228, 124216566), (248, 114199101), (279, 101510312), (342, 82811044), (361, 78452568), (372, 76132734), (456, 62108283), (558, 50755156), (589, 48083832), (684, 41405522), (722, 39226284), (744, 38066367), (1083, 26150856), (1116, 25377578), (1178, 24041916), (1368, 20702761), (1444, 19613142), (1767, 16027944), (2166, 13075428), (2232, 12688789), (2356, 12020958), (2888, 9806571), (3249, 8716952), (3534, 8013972), (4332, 6537714), (4712, 6010479), (5301, 5342648), (6498, 4358476), (7068, 4006986), (8664, 3268857), (10602, 2671324), (11191, 2530728), (12996, 2179238), (14136, 2003493), (21204, 1335662), (22382, 1265364), (25992, 1089619), (33573, 843576), (35149, 805752), (42408, 667831), (44764, 632682), (67146, 421788), (70298, 402876), (89528, 316341), (100719, 281192), (105447, 268584), (134292, 210894), (140596, 201438)]