1619184

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:158

約数の個数: 80

約数和(自身を含む): 4920320

約数和(自身を除く): 3301136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 61, 79, 84, 112, 122, 158, 168, 183, 237, 244, 316, 336, 366, 427, 474, 488, 553, 632, 732, 854, 948, 976, 1106, 1264, 1281, 1464, 1659, 1708, 1896, 2212, 2562, 2928, 3318, 3416, 3792, 4424, 4819, 5124, 6636, 6832, 8848, 9638, 10248, 13272, 14457, 19276, 20496, 26544, 28914, 33733, 38552, 57828, 67466, 77104, 101199, 115656, 134932, 202398, 231312, 269864, 404796, 539728, 809592, 1619184]

約数ペア:

[(1, 1619184), (2, 809592), (3, 539728), (4, 404796), (6, 269864), (7, 231312), (8, 202398), (12, 134932), (14, 115656), (16, 101199), (21, 77104), (24, 67466), (28, 57828), (42, 38552), (48, 33733), (56, 28914), (61, 26544), (79, 20496), (84, 19276), (112, 14457), (122, 13272), (158, 10248), (168, 9638), (183, 8848), (237, 6832), (244, 6636), (316, 5124), (336, 4819), (366, 4424), (427, 3792), (474, 3416), (488, 3318), (553, 2928), (632, 2562), (732, 2212), (854, 1896), (948, 1708), (976, 1659), (1106, 1464), (1264, 1281)]