1521893856

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1319}}^1$

素因数の和:1457

約数の個数: 192

約数和(自身を含む): 4885816320

約数和(自身を除く): 3363922464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 68, 84, 96, 101, 102, 112, 119, 136, 168, 202, 204, 224, 238, 272, 303, 336, 357, 404, 408, 476, 544, 606, 672, 707, 714, 808, 816, 952, 1212, 1319, 1414, 1428, 1616, 1632, 1717, 1904, 2121, 2424, 2638, 2828, 2856, 3232, 3434, 3808, 3957, 4242, 4848, 5151, 5276, 5656, 5712, 6868, 7914, 8484, 9233, 9696, 10302, 10552, 11312, 11424, 12019, 13736, 15828, 16968, 18466, 20604, 21104, 22423, 22624, 24038, 27472, 27699, 31656, 33936, 36057, 36932, 41208, 42208, 44846, 48076, 54944, 55398, 63312, 67269, 67872, 72114, 73864, 82416, 89692, 96152, 110796, 126624, 133219, 134538, 144228, 147728, 156961, 164832, 179384, 192304, 221592, 266438, 269076, 288456, 295456, 313922, 358768, 384608, 399657, 443184, 470883, 532876, 538152, 576912, 627844, 717536, 799314, 886368, 932533, 941766, 1065752, 1076304, 1153824, 1255688, 1598628, 1865066, 1883532, 2131504, 2152608, 2264723, 2511376, 2797599, 3197256, 3730132, 3767064, 4263008, 4529446, 5022752, 5595198, 6394512, 6794169, 7460264, 7534128, 9058892, 11190396, 12789024, 13588338, 14920528, 15068256, 15853061, 18117784, 22380792, 27176676, 29841056, 31706122, 36235568, 44761584, 47559183, 54353352, 63412244, 72471136, 89523168, 95118366, 108706704, 126824488, 190236732, 217413408, 253648976, 380473464, 507297952, 760946928, 1521893856]

約数ペア:

[(1, 1521893856), (2, 760946928), (3, 507297952), (4, 380473464), (6, 253648976), (7, 217413408), (8, 190236732), (12, 126824488), (14, 108706704), (16, 95118366), (17, 89523168), (21, 72471136), (24, 63412244), (28, 54353352), (32, 47559183), (34, 44761584), (42, 36235568), (48, 31706122), (51, 29841056), (56, 27176676), (68, 22380792), (84, 18117784), (96, 15853061), (101, 15068256), (102, 14920528), (112, 13588338), (119, 12789024), (136, 11190396), (168, 9058892), (202, 7534128), (204, 7460264), (224, 6794169), (238, 6394512), (272, 5595198), (303, 5022752), (336, 4529446), (357, 4263008), (404, 3767064), (408, 3730132), (476, 3197256), (544, 2797599), (606, 2511376), (672, 2264723), (707, 2152608), (714, 2131504), (808, 1883532), (816, 1865066), (952, 1598628), (1212, 1255688), (1319, 1153824), (1414, 1076304), (1428, 1065752), (1616, 941766), (1632, 932533), (1717, 886368), (1904, 799314), (2121, 717536), (2424, 627844), (2638, 576912), (2828, 538152), (2856, 532876), (3232, 470883), (3434, 443184), (3808, 399657), (3957, 384608), (4242, 358768), (4848, 313922), (5151, 295456), (5276, 288456), (5656, 269076), (5712, 266438), (6868, 221592), (7914, 192304), (8484, 179384), (9233, 164832), (9696, 156961), (10302, 147728), (10552, 144228), (11312, 134538), (11424, 133219), (12019, 126624), (13736, 110796), (15828, 96152), (16968, 89692), (18466, 82416), (20604, 73864), (21104, 72114), (22423, 67872), (22624, 67269), (24038, 63312), (27472, 55398), (27699, 54944), (31656, 48076), (33936, 44846), (36057, 42208), (36932, 41208)]