248420304

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{857}}^1$

素因数の和:946

約数の個数: 160

約数和(自身を含む): 791556480

約数和(自身を除く): 543136176

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 61, 66, 72, 88, 99, 108, 122, 132, 144, 176, 183, 198, 216, 244, 264, 297, 366, 396, 432, 488, 528, 549, 594, 671, 732, 792, 857, 976, 1098, 1188, 1342, 1464, 1584, 1647, 1714, 2013, 2196, 2376, 2571, 2684, 2928, 3294, 3428, 4026, 4392, 4752, 5142, 5368, 6039, 6588, 6856, 7713, 8052, 8784, 9427, 10284, 10736, 12078, 13176, 13712, 15426, 16104, 18117, 18854, 20568, 23139, 24156, 26352, 28281, 30852, 32208, 36234, 37708, 41136, 46278, 48312, 52277, 56562, 61704, 72468, 75416, 84843, 92556, 96624, 104554, 113124, 123408, 144936, 150832, 156831, 169686, 185112, 209108, 226248, 254529, 289872, 313662, 339372, 370224, 418216, 452496, 470493, 509058, 575047, 627324, 678744, 836432, 940986, 1018116, 1150094, 1254648, 1357488, 1411479, 1725141, 1881972, 2036232, 2300188, 2509296, 2822958, 3450282, 3763944, 4072464, 4600376, 5175423, 5645916, 6900564, 7527888, 9200752, 10350846, 11291832, 13801128, 15526269, 20701692, 22583664, 27602256, 31052538, 41403384, 62105076, 82806768, 124210152, 248420304]

約数ペア:

[(1, 248420304), (2, 124210152), (3, 82806768), (4, 62105076), (6, 41403384), (8, 31052538), (9, 27602256), (11, 22583664), (12, 20701692), (16, 15526269), (18, 13801128), (22, 11291832), (24, 10350846), (27, 9200752), (33, 7527888), (36, 6900564), (44, 5645916), (48, 5175423), (54, 4600376), (61, 4072464), (66, 3763944), (72, 3450282), (88, 2822958), (99, 2509296), (108, 2300188), (122, 2036232), (132, 1881972), (144, 1725141), (176, 1411479), (183, 1357488), (198, 1254648), (216, 1150094), (244, 1018116), (264, 940986), (297, 836432), (366, 678744), (396, 627324), (432, 575047), (488, 509058), (528, 470493), (549, 452496), (594, 418216), (671, 370224), (732, 339372), (792, 313662), (857, 289872), (976, 254529), (1098, 226248), (1188, 209108), (1342, 185112), (1464, 169686), (1584, 156831), (1647, 150832), (1714, 144936), (2013, 123408), (2196, 113124), (2376, 104554), (2571, 96624), (2684, 92556), (2928, 84843), (3294, 75416), (3428, 72468), (4026, 61704), (4392, 56562), (4752, 52277), (5142, 48312), (5368, 46278), (6039, 41136), (6588, 37708), (6856, 36234), (7713, 32208), (8052, 30852), (8784, 28281), (9427, 26352), (10284, 24156), (10736, 23139), (12078, 20568), (13176, 18854), (13712, 18117), (15426, 16104)]