266942208

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{26737}}^1$

素因数の和:26769

約数の個数: 72

約数和(自身を含む): 765134608

約数和(自身を除く): 498192400

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1664, 2496, 3328, 4992, 9984, 26737, 53474, 80211, 106948, 160422, 213896, 320844, 347581, 427792, 641688, 695162, 855584, 1042743, 1283376, 1390324, 1711168, 2085486, 2566752, 2780648, 3422336, 4170972, 5133504, 5561296, 6844672, 8341944, 10267008, 11122592, 16683888, 20534016, 22245184, 33367776, 44490368, 66735552, 88980736, 133471104, 266942208]

約数ペア:

[(1, 266942208), (2, 133471104), (3, 88980736), (4, 66735552), (6, 44490368), (8, 33367776), (12, 22245184), (13, 20534016), (16, 16683888), (24, 11122592), (26, 10267008), (32, 8341944), (39, 6844672), (48, 5561296), (52, 5133504), (64, 4170972), (78, 3422336), (96, 2780648), (104, 2566752), (128, 2085486), (156, 1711168), (192, 1390324), (208, 1283376), (256, 1042743), (312, 855584), (384, 695162), (416, 641688), (624, 427792), (768, 347581), (832, 320844), (1248, 213896), (1664, 160422), (2496, 106948), (3328, 80211), (4992, 53474), (9984, 26737)]