19656006816

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{287167}}^1$

素因数の和:287234

約数の個数: 96

約数和(自身を含む): 55577346048

約数和(自身を除く): 35921339232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 32, 46, 48, 62, 69, 92, 93, 96, 124, 138, 184, 186, 248, 276, 368, 372, 496, 552, 713, 736, 744, 992, 1104, 1426, 1488, 2139, 2208, 2852, 2976, 4278, 5704, 8556, 11408, 17112, 22816, 34224, 68448, 287167, 574334, 861501, 1148668, 1723002, 2297336, 3446004, 4594672, 6604841, 6892008, 8902177, 9189344, 13209682, 13784016, 17804354, 19814523, 26419364, 26706531, 27568032, 35608708, 39629046, 52838728, 53413062, 71217416, 79258092, 105677456, 106826124, 142434832, 158516184, 204750071, 211354912, 213652248, 284869664, 317032368, 409500142, 427304496, 614250213, 634064736, 819000284, 854608992, 1228500426, 1638000568, 2457000852, 3276001136, 4914001704, 6552002272, 9828003408, 19656006816]

約数ペア:

[(1, 19656006816), (2, 9828003408), (3, 6552002272), (4, 4914001704), (6, 3276001136), (8, 2457000852), (12, 1638000568), (16, 1228500426), (23, 854608992), (24, 819000284), (31, 634064736), (32, 614250213), (46, 427304496), (48, 409500142), (62, 317032368), (69, 284869664), (92, 213652248), (93, 211354912), (96, 204750071), (124, 158516184), (138, 142434832), (184, 106826124), (186, 105677456), (248, 79258092), (276, 71217416), (368, 53413062), (372, 52838728), (496, 39629046), (552, 35608708), (713, 27568032), (736, 26706531), (744, 26419364), (992, 19814523), (1104, 17804354), (1426, 13784016), (1488, 13209682), (2139, 9189344), (2208, 8902177), (2852, 6892008), (2976, 6604841), (4278, 4594672), (5704, 3446004), (8556, 2297336), (11408, 1723002), (17112, 1148668), (22816, 861501), (34224, 574334), (68448, 287167)]