222023672

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:225

約数の個数: 96

約数和(自身を含む): 487393200

約数和(自身を除く): 265369528

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 83, 89, 104, 136, 166, 178, 221, 289, 332, 356, 442, 578, 664, 712, 884, 1079, 1156, 1157, 1411, 1513, 1768, 2158, 2312, 2314, 2822, 3026, 3757, 4316, 4628, 5644, 6052, 7387, 7514, 8632, 9256, 11288, 12104, 14774, 15028, 18343, 19669, 23987, 25721, 29548, 30056, 36686, 39338, 47974, 51442, 59096, 73372, 78676, 95948, 96031, 102884, 125579, 146744, 157352, 191896, 192062, 205768, 251158, 311831, 334373, 384124, 502316, 623662, 668746, 768248, 1004632, 1247324, 1337492, 1632527, 2134843, 2494648, 2674984, 3265054, 4269686, 6530108, 8539372, 13060216, 17078744, 27752959, 55505918, 111011836, 222023672]

約数ペア:

[(1, 222023672), (2, 111011836), (4, 55505918), (8, 27752959), (13, 17078744), (17, 13060216), (26, 8539372), (34, 6530108), (52, 4269686), (68, 3265054), (83, 2674984), (89, 2494648), (104, 2134843), (136, 1632527), (166, 1337492), (178, 1247324), (221, 1004632), (289, 768248), (332, 668746), (356, 623662), (442, 502316), (578, 384124), (664, 334373), (712, 311831), (884, 251158), (1079, 205768), (1156, 192062), (1157, 191896), (1411, 157352), (1513, 146744), (1768, 125579), (2158, 102884), (2312, 96031), (2314, 95948), (2822, 78676), (3026, 73372), (3757, 59096), (4316, 51442), (4628, 47974), (5644, 39338), (6052, 36686), (7387, 30056), (7514, 29548), (8632, 25721), (9256, 23987), (11288, 19669), (12104, 18343), (14774, 15028)]