2560787424

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{3581}}^1$

素因数の和:3801

約数の個数: 144

約数和(自身を含む): 7885672704

約数和(自身を除く): 5324885280

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, 312, 382, 416, 468, 573, 624, 764, 936, 1146, 1248, 1528, 1719, 1872, 2292, 2483, 3056, 3438, 3581, 3744, 4584, 4966, 6112, 6876, 7162, 7449, 9168, 9932, 10743, 13752, 14324, 14898, 18336, 19864, 21486, 22347, 27504, 28648, 29796, 32229, 39728, 42972, 44694, 46553, 55008, 57296, 59592, 64458, 79456, 85944, 89388, 93106, 114592, 119184, 128916, 139659, 171888, 178776, 186212, 238368, 257832, 279318, 343776, 357552, 372424, 418977, 515664, 558636, 683971, 715104, 744848, 837954, 1031328, 1117272, 1367942, 1489696, 1675908, 2051913, 2234544, 2735884, 3351816, 4103826, 4469088, 5471768, 6155739, 6703632, 8207652, 8891623, 10943536, 12311478, 13407264, 16415304, 17783246, 21887072, 24622956, 26674869, 32830608, 35566492, 49245912, 53349738, 65661216, 71132984, 80024607, 98491824, 106699476, 142265968, 160049214, 196983648, 213398952, 284531936, 320098428, 426797904, 640196856, 853595808, 1280393712, 2560787424]

約数ペア:

[(1, 2560787424), (2, 1280393712), (3, 853595808), (4, 640196856), (6, 426797904), (8, 320098428), (9, 284531936), (12, 213398952), (13, 196983648), (16, 160049214), (18, 142265968), (24, 106699476), (26, 98491824), (32, 80024607), (36, 71132984), (39, 65661216), (48, 53349738), (52, 49245912), (72, 35566492), (78, 32830608), (96, 26674869), (104, 24622956), (117, 21887072), (144, 17783246), (156, 16415304), (191, 13407264), (208, 12311478), (234, 10943536), (288, 8891623), (312, 8207652), (382, 6703632), (416, 6155739), (468, 5471768), (573, 4469088), (624, 4103826), (764, 3351816), (936, 2735884), (1146, 2234544), (1248, 2051913), (1528, 1675908), (1719, 1489696), (1872, 1367942), (2292, 1117272), (2483, 1031328), (3056, 837954), (3438, 744848), (3581, 715104), (3744, 683971), (4584, 558636), (4966, 515664), (6112, 418977), (6876, 372424), (7162, 357552), (7449, 343776), (9168, 279318), (9932, 257832), (10743, 238368), (13752, 186212), (14324, 178776), (14898, 171888), (18336, 139659), (19864, 128916), (21486, 119184), (22347, 114592), (27504, 93106), (28648, 89388), (29796, 85944), (32229, 79456), (39728, 64458), (42972, 59592), (44694, 57296), (46553, 55008)]