1481707476

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{461}}^1$

素因数の和:654

約数の個数: 144

約数和(自身を含む): 4089845760

約数和(自身を除く): 2608138284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 37, 38, 57, 74, 76, 111, 114, 127, 148, 171, 222, 228, 254, 333, 342, 381, 444, 461, 508, 666, 684, 703, 762, 922, 1143, 1332, 1383, 1406, 1524, 1844, 2109, 2286, 2413, 2766, 2812, 4149, 4218, 4572, 4699, 4826, 5532, 6327, 7239, 8298, 8436, 8759, 9398, 9652, 12654, 14097, 14478, 16596, 17057, 17518, 18796, 21717, 25308, 26277, 28194, 28956, 34114, 35036, 42291, 43434, 51171, 52554, 56388, 58547, 68228, 78831, 84582, 86868, 89281, 102342, 105108, 117094, 153513, 157662, 169164, 175641, 178562, 204684, 234188, 267843, 307026, 315324, 324083, 351282, 357124, 526923, 535686, 614052, 648166, 702564, 803529, 972249, 1053846, 1071372, 1112393, 1296332, 1607058, 1944498, 2107692, 2166239, 2224786, 2916747, 3214116, 3337179, 3888996, 4332478, 4449572, 5833494, 6498717, 6674358, 8664956, 10011537, 11666988, 12997434, 13348716, 19496151, 20023074, 25994868, 38992302, 40046148, 41158541, 77984604, 82317082, 123475623, 164634164, 246951246, 370426869, 493902492, 740853738, 1481707476]

約数ペア:

[(1, 1481707476), (2, 740853738), (3, 493902492), (4, 370426869), (6, 246951246), (9, 164634164), (12, 123475623), (18, 82317082), (19, 77984604), (36, 41158541), (37, 40046148), (38, 38992302), (57, 25994868), (74, 20023074), (76, 19496151), (111, 13348716), (114, 12997434), (127, 11666988), (148, 10011537), (171, 8664956), (222, 6674358), (228, 6498717), (254, 5833494), (333, 4449572), (342, 4332478), (381, 3888996), (444, 3337179), (461, 3214116), (508, 2916747), (666, 2224786), (684, 2166239), (703, 2107692), (762, 1944498), (922, 1607058), (1143, 1296332), (1332, 1112393), (1383, 1071372), (1406, 1053846), (1524, 972249), (1844, 803529), (2109, 702564), (2286, 648166), (2413, 614052), (2766, 535686), (2812, 526923), (4149, 357124), (4218, 351282), (4572, 324083), (4699, 315324), (4826, 307026), (5532, 267843), (6327, 234188), (7239, 204684), (8298, 178562), (8436, 175641), (8759, 169164), (9398, 157662), (9652, 153513), (12654, 117094), (14097, 105108), (14478, 102342), (16596, 89281), (17057, 86868), (17518, 84582), (18796, 78831), (21717, 68228), (25308, 58547), (26277, 56388), (28194, 52554), (28956, 51171), (34114, 43434), (35036, 42291)]