31527384

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:142

約数の個数: 192

約数和(自身を含む): 103420800

約数和(自身を除く): 71893416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 19, 21, 24, 28, 34, 38, 42, 49, 51, 56, 57, 68, 76, 83, 84, 98, 102, 114, 119, 133, 136, 147, 152, 166, 168, 196, 204, 228, 238, 249, 266, 294, 323, 332, 357, 392, 399, 408, 456, 476, 498, 532, 581, 588, 646, 664, 714, 798, 833, 931, 952, 969, 996, 1064, 1162, 1176, 1292, 1411, 1428, 1577, 1596, 1666, 1743, 1862, 1938, 1992, 2261, 2324, 2499, 2584, 2793, 2822, 2856, 3154, 3192, 3332, 3486, 3724, 3876, 4067, 4233, 4522, 4648, 4731, 4998, 5586, 5644, 6308, 6664, 6783, 6972, 7448, 7752, 8134, 8466, 9044, 9462, 9877, 9996, 11039, 11172, 11288, 12201, 12616, 13566, 13944, 15827, 16268, 16932, 18088, 18924, 19754, 19992, 22078, 22344, 24402, 26809, 27132, 29631, 31654, 32536, 33117, 33864, 37848, 39508, 44156, 47481, 48804, 53618, 54264, 59262, 63308, 66234, 69139, 77273, 79016, 80427, 88312, 94962, 97608, 107236, 118524, 126616, 132468, 138278, 154546, 160854, 187663, 189924, 207417, 214472, 231819, 237048, 264936, 276556, 309092, 321708, 375326, 379848, 414834, 463638, 553112, 562989, 618184, 643416, 750652, 829668, 927276, 1125978, 1313641, 1501304, 1659336, 1854552, 2251956, 2627282, 3940923, 4503912, 5254564, 7881846, 10509128, 15763692, 31527384]

約数ペア:

[(1, 31527384), (2, 15763692), (3, 10509128), (4, 7881846), (6, 5254564), (7, 4503912), (8, 3940923), (12, 2627282), (14, 2251956), (17, 1854552), (19, 1659336), (21, 1501304), (24, 1313641), (28, 1125978), (34, 927276), (38, 829668), (42, 750652), (49, 643416), (51, 618184), (56, 562989), (57, 553112), (68, 463638), (76, 414834), (83, 379848), (84, 375326), (98, 321708), (102, 309092), (114, 276556), (119, 264936), (133, 237048), (136, 231819), (147, 214472), (152, 207417), (166, 189924), (168, 187663), (196, 160854), (204, 154546), (228, 138278), (238, 132468), (249, 126616), (266, 118524), (294, 107236), (323, 97608), (332, 94962), (357, 88312), (392, 80427), (399, 79016), (408, 77273), (456, 69139), (476, 66234), (498, 63308), (532, 59262), (581, 54264), (588, 53618), (646, 48804), (664, 47481), (714, 44156), (798, 39508), (833, 37848), (931, 33864), (952, 33117), (969, 32536), (996, 31654), (1064, 29631), (1162, 27132), (1176, 26809), (1292, 24402), (1411, 22344), (1428, 22078), (1577, 19992), (1596, 19754), (1666, 18924), (1743, 18088), (1862, 16932), (1938, 16268), (1992, 15827), (2261, 13944), (2324, 13566), (2499, 12616), (2584, 12201), (2793, 11288), (2822, 11172), (2856, 11039), (3154, 9996), (3192, 9877), (3332, 9462), (3486, 9044), (3724, 8466), (3876, 8134), (4067, 7752), (4233, 7448), (4522, 6972), (4648, 6783), (4731, 6664), (4998, 6308), (5586, 5644)]