121221936

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{743}}^1$

素因数の和:871

約数の個数: 120

約数和(自身を含む): 374190336

約数和(自身を除く): 252968400

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 103, 132, 144, 176, 198, 206, 264, 309, 396, 412, 528, 618, 743, 792, 824, 927, 1133, 1236, 1486, 1584, 1648, 1854, 2229, 2266, 2472, 2972, 3399, 3708, 4458, 4532, 4944, 5944, 6687, 6798, 7416, 8173, 8916, 9064, 10197, 11888, 13374, 13596, 14832, 16346, 17832, 18128, 20394, 24519, 26748, 27192, 32692, 35664, 40788, 49038, 53496, 54384, 65384, 73557, 76529, 81576, 98076, 106992, 130768, 147114, 153058, 163152, 196152, 229587, 294228, 306116, 392304, 459174, 588456, 612232, 688761, 841819, 918348, 1176912, 1224464, 1377522, 1683638, 1836696, 2525457, 2755044, 3367276, 3673392, 5050914, 5510088, 6734552, 7576371, 10101828, 11020176, 13469104, 15152742, 20203656, 30305484, 40407312, 60610968, 121221936]

約数ペア:

[(1, 121221936), (2, 60610968), (3, 40407312), (4, 30305484), (6, 20203656), (8, 15152742), (9, 13469104), (11, 11020176), (12, 10101828), (16, 7576371), (18, 6734552), (22, 5510088), (24, 5050914), (33, 3673392), (36, 3367276), (44, 2755044), (48, 2525457), (66, 1836696), (72, 1683638), (88, 1377522), (99, 1224464), (103, 1176912), (132, 918348), (144, 841819), (176, 688761), (198, 612232), (206, 588456), (264, 459174), (309, 392304), (396, 306116), (412, 294228), (528, 229587), (618, 196152), (743, 163152), (792, 153058), (824, 147114), (927, 130768), (1133, 106992), (1236, 98076), (1486, 81576), (1584, 76529), (1648, 73557), (1854, 65384), (2229, 54384), (2266, 53496), (2472, 49038), (2972, 40788), (3399, 35664), (3708, 32692), (4458, 27192), (4532, 26748), (4944, 24519), (5944, 20394), (6687, 18128), (6798, 17832), (7416, 16346), (8173, 14832), (8916, 13596), (9064, 13374), (10197, 11888)]