219824224

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:276

約数の個数: 96

約数和(自身を含む): 479001600

約数和(自身を除く): 259177376

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 107, 109, 124, 152, 214, 218, 248, 304, 428, 436, 496, 589, 608, 856, 872, 992, 1178, 1712, 1744, 2033, 2071, 2356, 3317, 3379, 3424, 3488, 4066, 4142, 4712, 6634, 6758, 8132, 8284, 9424, 11663, 13268, 13516, 16264, 16568, 18848, 23326, 26536, 27032, 32528, 33136, 46652, 53072, 54064, 63023, 64201, 65056, 66272, 93304, 106144, 108128, 126046, 128402, 186608, 221597, 252092, 256804, 361553, 373216, 443194, 504184, 513608, 723106, 886388, 1008368, 1027216, 1446212, 1772776, 2016736, 2054432, 2892424, 3545552, 5784848, 6869507, 7091104, 11569696, 13739014, 27478028, 54956056, 109912112, 219824224]

約数ペア:

[(1, 219824224), (2, 109912112), (4, 54956056), (8, 27478028), (16, 13739014), (19, 11569696), (31, 7091104), (32, 6869507), (38, 5784848), (62, 3545552), (76, 2892424), (107, 2054432), (109, 2016736), (124, 1772776), (152, 1446212), (214, 1027216), (218, 1008368), (248, 886388), (304, 723106), (428, 513608), (436, 504184), (496, 443194), (589, 373216), (608, 361553), (856, 256804), (872, 252092), (992, 221597), (1178, 186608), (1712, 128402), (1744, 126046), (2033, 108128), (2071, 106144), (2356, 93304), (3317, 66272), (3379, 65056), (3424, 64201), (3488, 63023), (4066, 54064), (4142, 53072), (4712, 46652), (6634, 33136), (6758, 32528), (8132, 27032), (8284, 26536), (9424, 23326), (11663, 18848), (13268, 16568), (13516, 16264)]