420432912

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4957}}^1$

素因数の和:5021

約数の個数: 120

約数和(自身を含む): 1278767360

約数和(自身を除く): 858334448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 36, 38, 48, 57, 62, 72, 76, 93, 114, 124, 144, 152, 171, 186, 228, 248, 279, 304, 342, 372, 456, 496, 558, 589, 684, 744, 912, 1116, 1178, 1368, 1488, 1767, 2232, 2356, 2736, 3534, 4464, 4712, 4957, 5301, 7068, 9424, 9914, 10602, 14136, 14871, 19828, 21204, 28272, 29742, 39656, 42408, 44613, 59484, 79312, 84816, 89226, 94183, 118968, 153667, 178452, 188366, 237936, 282549, 307334, 356904, 376732, 461001, 565098, 614668, 713808, 753464, 847647, 922002, 1130196, 1229336, 1383003, 1506928, 1695294, 1844004, 2260392, 2458672, 2766006, 2919673, 3390588, 3688008, 4520784, 5532012, 5839346, 6781176, 7376016, 8759019, 11064024, 11678692, 13562352, 17518038, 22128048, 23357384, 26277057, 35036076, 46714768, 52554114, 70072152, 105108228, 140144304, 210216456, 420432912]

約数ペア:

[(1, 420432912), (2, 210216456), (3, 140144304), (4, 105108228), (6, 70072152), (8, 52554114), (9, 46714768), (12, 35036076), (16, 26277057), (18, 23357384), (19, 22128048), (24, 17518038), (31, 13562352), (36, 11678692), (38, 11064024), (48, 8759019), (57, 7376016), (62, 6781176), (72, 5839346), (76, 5532012), (93, 4520784), (114, 3688008), (124, 3390588), (144, 2919673), (152, 2766006), (171, 2458672), (186, 2260392), (228, 1844004), (248, 1695294), (279, 1506928), (304, 1383003), (342, 1229336), (372, 1130196), (456, 922002), (496, 847647), (558, 753464), (589, 713808), (684, 614668), (744, 565098), (912, 461001), (1116, 376732), (1178, 356904), (1368, 307334), (1488, 282549), (1767, 237936), (2232, 188366), (2356, 178452), (2736, 153667), (3534, 118968), (4464, 94183), (4712, 89226), (4957, 84816), (5301, 79312), (7068, 59484), (9424, 44613), (9914, 42408), (10602, 39656), (14136, 29742), (14871, 28272), (19828, 21204)]