335926878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:262

約数の個数: 128

約数和(自身を含む): 841850880

約数和(自身を除く): 505924002

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 61, 67, 103, 114, 122, 133, 134, 183, 201, 206, 266, 309, 366, 399, 402, 427, 469, 618, 721, 798, 854, 938, 1159, 1273, 1281, 1407, 1442, 1957, 2163, 2318, 2546, 2562, 2814, 3477, 3819, 3914, 4087, 4326, 5871, 6283, 6901, 6954, 7638, 8113, 8174, 8911, 11742, 12261, 12566, 13699, 13802, 16226, 17822, 18849, 20703, 24339, 24522, 26733, 27398, 28609, 37698, 41097, 41406, 43981, 48307, 48678, 53466, 57218, 77653, 82194, 85827, 87962, 96614, 119377, 131119, 131943, 144921, 155306, 171654, 232959, 238754, 262238, 263886, 289842, 358131, 393357, 420961, 465918, 543571, 716262, 786714, 835639, 841922, 917833, 1087142, 1262883, 1630713, 1671278, 1835666, 2506917, 2525766, 2753499, 2946727, 3261426, 5013834, 5506998, 5893454, 7998259, 8840181, 15996518, 17680362, 23994777, 47989554, 55987813, 111975626, 167963439, 335926878]

約数ペア:

[(1, 335926878), (2, 167963439), (3, 111975626), (6, 55987813), (7, 47989554), (14, 23994777), (19, 17680362), (21, 15996518), (38, 8840181), (42, 7998259), (57, 5893454), (61, 5506998), (67, 5013834), (103, 3261426), (114, 2946727), (122, 2753499), (133, 2525766), (134, 2506917), (183, 1835666), (201, 1671278), (206, 1630713), (266, 1262883), (309, 1087142), (366, 917833), (399, 841922), (402, 835639), (427, 786714), (469, 716262), (618, 543571), (721, 465918), (798, 420961), (854, 393357), (938, 358131), (1159, 289842), (1273, 263886), (1281, 262238), (1407, 238754), (1442, 232959), (1957, 171654), (2163, 155306), (2318, 144921), (2546, 131943), (2562, 131119), (2814, 119377), (3477, 96614), (3819, 87962), (3914, 85827), (4087, 82194), (4326, 77653), (5871, 57218), (6283, 53466), (6901, 48678), (6954, 48307), (7638, 43981), (8113, 41406), (8174, 41097), (8911, 37698), (11742, 28609), (12261, 27398), (12566, 26733), (13699, 24522), (13802, 24339), (16226, 20703), (17822, 18849)]