238731048

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^2\times {\mathrm{79}}^1$

素因数の和:204

約数の個数: 144

約数和(自身を含む): 704184000

約数和(自身を除く): 465452952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 47, 57, 72, 76, 79, 94, 114, 141, 152, 158, 171, 188, 228, 237, 282, 316, 342, 376, 423, 456, 474, 564, 632, 684, 711, 846, 893, 948, 1128, 1368, 1422, 1501, 1692, 1786, 1896, 2209, 2679, 2844, 3002, 3384, 3572, 3713, 4418, 4503, 5358, 5688, 6004, 6627, 7144, 7426, 8037, 8836, 9006, 10716, 11139, 12008, 13254, 13509, 14852, 16074, 17672, 18012, 19881, 21432, 22278, 26508, 27018, 29704, 32148, 33417, 36024, 39762, 41971, 44556, 53016, 54036, 64296, 66834, 70547, 79524, 83942, 89112, 108072, 125913, 133668, 141094, 159048, 167884, 174511, 211641, 251826, 267336, 282188, 335768, 349022, 377739, 423282, 503652, 523533, 564376, 634923, 698044, 755478, 846564, 1007304, 1047066, 1269846, 1396088, 1510956, 1570599, 1693128, 2094132, 2539692, 3021912, 3141198, 3315709, 4188264, 5079384, 6282396, 6631418, 9947127, 12564792, 13262836, 19894254, 26525672, 29841381, 39788508, 59682762, 79577016, 119365524, 238731048]

約数ペア:

[(1, 238731048), (2, 119365524), (3, 79577016), (4, 59682762), (6, 39788508), (8, 29841381), (9, 26525672), (12, 19894254), (18, 13262836), (19, 12564792), (24, 9947127), (36, 6631418), (38, 6282396), (47, 5079384), (57, 4188264), (72, 3315709), (76, 3141198), (79, 3021912), (94, 2539692), (114, 2094132), (141, 1693128), (152, 1570599), (158, 1510956), (171, 1396088), (188, 1269846), (228, 1047066), (237, 1007304), (282, 846564), (316, 755478), (342, 698044), (376, 634923), (423, 564376), (456, 523533), (474, 503652), (564, 423282), (632, 377739), (684, 349022), (711, 335768), (846, 282188), (893, 267336), (948, 251826), (1128, 211641), (1368, 174511), (1422, 167884), (1501, 159048), (1692, 141094), (1786, 133668), (1896, 125913), (2209, 108072), (2679, 89112), (2844, 83942), (3002, 79524), (3384, 70547), (3572, 66834), (3713, 64296), (4418, 54036), (4503, 53016), (5358, 44556), (5688, 41971), (6004, 39762), (6627, 36024), (7144, 33417), (7426, 32148), (8037, 29704), (8836, 27018), (9006, 26508), (10716, 22278), (11139, 21432), (12008, 19881), (13254, 18012), (13509, 17672), (14852, 16074)]