291268910064

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{2243}}^1\times {\mathrm{245941}}^1$

素因数の和:248206

約数の個数: 80

約数和(自身を含む): 821218045824

約数和(自身を除く): 529949135760

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 2243, 4486, 6729, 8972, 13458, 17944, 24673, 26916, 35888, 49346, 53832, 74019, 98692, 107664, 148038, 197384, 245941, 296076, 394768, 491882, 592152, 737823, 983764, 1184304, 1475646, 1967528, 2705351, 2951292, 3935056, 5410702, 5902584, 8116053, 10821404, 11805168, 16232106, 21642808, 32464212, 43285616, 64928424, 129856848, 551645663, 1103291326, 1654936989, 2206582652, 3309873978, 4413165304, 6068102293, 6619747956, 8826330608, 12136204586, 13239495912, 18204306879, 24272409172, 26478991824, 36408613758, 48544818344, 72817227516, 97089636688, 145634455032, 291268910064]

約数ペア:

[(1, 291268910064), (2, 145634455032), (3, 97089636688), (4, 72817227516), (6, 48544818344), (8, 36408613758), (11, 26478991824), (12, 24272409172), (16, 18204306879), (22, 13239495912), (24, 12136204586), (33, 8826330608), (44, 6619747956), (48, 6068102293), (66, 4413165304), (88, 3309873978), (132, 2206582652), (176, 1654936989), (264, 1103291326), (528, 551645663), (2243, 129856848), (4486, 64928424), (6729, 43285616), (8972, 32464212), (13458, 21642808), (17944, 16232106), (24673, 11805168), (26916, 10821404), (35888, 8116053), (49346, 5902584), (53832, 5410702), (74019, 3935056), (98692, 2951292), (107664, 2705351), (148038, 1967528), (197384, 1475646), (245941, 1184304), (296076, 983764), (394768, 737823), (491882, 592152)]