222397344

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{311}}^1$

素因数の和:531

約数の個数: 144

約数和(自身を含む): 686859264

約数和(自身を除く): 464461920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 191, 208, 234, 288, 311, 312, 382, 416, 468, 573, 622, 624, 764, 933, 936, 1146, 1244, 1248, 1528, 1719, 1866, 1872, 2292, 2483, 2488, 2799, 3056, 3438, 3732, 3744, 4043, 4584, 4966, 4976, 5598, 6112, 6876, 7449, 7464, 8086, 9168, 9932, 9952, 11196, 12129, 13752, 14898, 14928, 16172, 18336, 19864, 22347, 22392, 24258, 27504, 29796, 29856, 32344, 36387, 39728, 44694, 44784, 48516, 55008, 59401, 59592, 64688, 72774, 79456, 89388, 89568, 97032, 118802, 119184, 129376, 145548, 178203, 178776, 194064, 237604, 238368, 291096, 356406, 357552, 388128, 475208, 534609, 582192, 712812, 715104, 772213, 950416, 1069218, 1164384, 1425624, 1544426, 1900832, 2138436, 2316639, 2851248, 3088852, 4276872, 4633278, 5702496, 6177704, 6949917, 8553744, 9266556, 12355408, 13899834, 17107488, 18533112, 24710816, 27799668, 37066224, 55599336, 74132448, 111198672, 222397344]

約数ペア:

[(1, 222397344), (2, 111198672), (3, 74132448), (4, 55599336), (6, 37066224), (8, 27799668), (9, 24710816), (12, 18533112), (13, 17107488), (16, 13899834), (18, 12355408), (24, 9266556), (26, 8553744), (32, 6949917), (36, 6177704), (39, 5702496), (48, 4633278), (52, 4276872), (72, 3088852), (78, 2851248), (96, 2316639), (104, 2138436), (117, 1900832), (144, 1544426), (156, 1425624), (191, 1164384), (208, 1069218), (234, 950416), (288, 772213), (311, 715104), (312, 712812), (382, 582192), (416, 534609), (468, 475208), (573, 388128), (622, 357552), (624, 356406), (764, 291096), (933, 238368), (936, 237604), (1146, 194064), (1244, 178776), (1248, 178203), (1528, 145548), (1719, 129376), (1866, 119184), (1872, 118802), (2292, 97032), (2483, 89568), (2488, 89388), (2799, 79456), (3056, 72774), (3438, 64688), (3732, 59592), (3744, 59401), (4043, 55008), (4584, 48516), (4966, 44784), (4976, 44694), (5598, 39728), (6112, 36387), (6876, 32344), (7449, 29856), (7464, 29796), (8086, 27504), (9168, 24258), (9932, 22392), (9952, 22347), (11196, 19864), (12129, 18336), (13752, 16172), (14898, 14928)]