223322008

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^2\times {\mathrm{3371}}^1$

素因数の和:3417

約数の個数: 72

約数和(自身を含む): 527599980

約数和(自身を除く): 304277972

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 169, 182, 196, 338, 364, 392, 637, 676, 728, 1183, 1274, 1352, 2366, 2548, 3371, 4732, 5096, 6742, 8281, 9464, 13484, 16562, 23597, 26968, 33124, 43823, 47194, 66248, 87646, 94388, 165179, 175292, 188776, 306761, 330358, 350584, 569699, 613522, 660716, 1139398, 1227044, 1321432, 2147327, 2278796, 2454088, 3987893, 4294654, 4557592, 7975786, 8589308, 15951572, 17178616, 27915251, 31903144, 55830502, 111661004, 223322008]

約数ペア:

[(1, 223322008), (2, 111661004), (4, 55830502), (7, 31903144), (8, 27915251), (13, 17178616), (14, 15951572), (26, 8589308), (28, 7975786), (49, 4557592), (52, 4294654), (56, 3987893), (91, 2454088), (98, 2278796), (104, 2147327), (169, 1321432), (182, 1227044), (196, 1139398), (338, 660716), (364, 613522), (392, 569699), (637, 350584), (676, 330358), (728, 306761), (1183, 188776), (1274, 175292), (1352, 165179), (2366, 94388), (2548, 87646), (3371, 66248), (4732, 47194), (5096, 43823), (6742, 33124), (8281, 26968), (9464, 23597), (13484, 16562)]