215417136

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:347

約数の個数: 160

約数和(自身を含む): 648172800

約数和(自身を除く): 432755664

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 66, 76, 88, 109, 114, 132, 152, 176, 197, 209, 218, 228, 264, 304, 327, 394, 418, 436, 456, 528, 591, 627, 654, 788, 836, 872, 912, 1182, 1199, 1254, 1308, 1576, 1672, 1744, 2071, 2167, 2364, 2398, 2508, 2616, 3152, 3344, 3597, 3743, 4142, 4334, 4728, 4796, 5016, 5232, 6213, 6501, 7194, 7486, 8284, 8668, 9456, 9592, 10032, 11229, 12426, 13002, 14388, 14972, 16568, 17336, 19184, 21473, 22458, 22781, 24852, 26004, 28776, 29944, 33136, 34672, 41173, 42946, 44916, 45562, 49704, 52008, 57552, 59888, 64419, 68343, 82346, 85892, 89832, 91124, 99408, 104016, 123519, 128838, 136686, 164692, 171784, 179664, 182248, 236203, 247038, 257676, 273372, 329384, 343568, 364496, 407987, 472406, 494076, 515352, 546744, 658768, 708609, 815974, 944812, 988152, 1030704, 1093488, 1223961, 1417218, 1631948, 1889624, 1976304, 2447922, 2834436, 3263896, 3779248, 4487857, 4895844, 5668872, 6527792, 8975714, 9791688, 11337744, 13463571, 17951428, 19583376, 26927142, 35902856, 53854284, 71805712, 107708568, 215417136]

約数ペア:

[(1, 215417136), (2, 107708568), (3, 71805712), (4, 53854284), (6, 35902856), (8, 26927142), (11, 19583376), (12, 17951428), (16, 13463571), (19, 11337744), (22, 9791688), (24, 8975714), (33, 6527792), (38, 5668872), (44, 4895844), (48, 4487857), (57, 3779248), (66, 3263896), (76, 2834436), (88, 2447922), (109, 1976304), (114, 1889624), (132, 1631948), (152, 1417218), (176, 1223961), (197, 1093488), (209, 1030704), (218, 988152), (228, 944812), (264, 815974), (304, 708609), (327, 658768), (394, 546744), (418, 515352), (436, 494076), (456, 472406), (528, 407987), (591, 364496), (627, 343568), (654, 329384), (788, 273372), (836, 257676), (872, 247038), (912, 236203), (1182, 182248), (1199, 179664), (1254, 171784), (1308, 164692), (1576, 136686), (1672, 128838), (1744, 123519), (2071, 104016), (2167, 99408), (2364, 91124), (2398, 89832), (2508, 85892), (2616, 82346), (3152, 68343), (3344, 64419), (3597, 59888), (3743, 57552), (4142, 52008), (4334, 49704), (4728, 45562), (4796, 44916), (5016, 42946), (5232, 41173), (6213, 34672), (6501, 33136), (7194, 29944), (7486, 28776), (8284, 26004), (8668, 24852), (9456, 22781), (9592, 22458), (10032, 21473), (11229, 19184), (12426, 17336), (13002, 16568), (14388, 14972)]