7216428744

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{65983}}^1$

素因数の和:66040

約数の個数: 144

約数和(自身を含む): 23469189120

約数和(自身を除く): 16252760376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 49, 56, 62, 63, 72, 84, 93, 98, 124, 126, 147, 168, 186, 196, 217, 248, 252, 279, 294, 372, 392, 434, 441, 504, 558, 588, 651, 744, 868, 882, 1116, 1176, 1302, 1519, 1736, 1764, 1953, 2232, 2604, 3038, 3528, 3906, 4557, 5208, 6076, 7812, 9114, 12152, 13671, 15624, 18228, 27342, 36456, 54684, 65983, 109368, 131966, 197949, 263932, 395898, 461881, 527864, 593847, 791796, 923762, 1187694, 1385643, 1583592, 1847524, 2045473, 2375388, 2771286, 3233167, 3695048, 4090946, 4156929, 4750776, 5542572, 6136419, 6466334, 8181892, 8313858, 9699501, 11085144, 12272838, 12932668, 14318311, 16363784, 16627716, 18409257, 19399002, 24545676, 25865336, 28636622, 29098503, 33255432, 36818514, 38798004, 42954933, 49091352, 57273244, 58197006, 73637028, 77596008, 85909866, 100228177, 114546488, 116394012, 128864799, 147274056, 171819732, 200456354, 232788024, 257729598, 300684531, 343639464, 400912708, 515459196, 601369062, 801825416, 902053593, 1030918392, 1202738124, 1804107186, 2405476248, 3608214372, 7216428744]

約数ペア:

[(1, 7216428744), (2, 3608214372), (3, 2405476248), (4, 1804107186), (6, 1202738124), (7, 1030918392), (8, 902053593), (9, 801825416), (12, 601369062), (14, 515459196), (18, 400912708), (21, 343639464), (24, 300684531), (28, 257729598), (31, 232788024), (36, 200456354), (42, 171819732), (49, 147274056), (56, 128864799), (62, 116394012), (63, 114546488), (72, 100228177), (84, 85909866), (93, 77596008), (98, 73637028), (124, 58197006), (126, 57273244), (147, 49091352), (168, 42954933), (186, 38798004), (196, 36818514), (217, 33255432), (248, 29098503), (252, 28636622), (279, 25865336), (294, 24545676), (372, 19399002), (392, 18409257), (434, 16627716), (441, 16363784), (504, 14318311), (558, 12932668), (588, 12272838), (651, 11085144), (744, 9699501), (868, 8313858), (882, 8181892), (1116, 6466334), (1176, 6136419), (1302, 5542572), (1519, 4750776), (1736, 4156929), (1764, 4090946), (1953, 3695048), (2232, 3233167), (2604, 2771286), (3038, 2375388), (3528, 2045473), (3906, 1847524), (4557, 1583592), (5208, 1385643), (6076, 1187694), (7812, 923762), (9114, 791796), (12152, 593847), (13671, 527864), (15624, 461881), (18228, 395898), (27342, 263932), (36456, 197949), (54684, 131966), (65983, 109368)]