31674672

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:280

約数の個数: 160

約数和(自身を含む): 101779200

約数和(自身を除く): 70104528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 27, 34, 36, 38, 48, 51, 54, 57, 68, 72, 76, 102, 108, 114, 136, 144, 152, 153, 171, 204, 216, 227, 228, 272, 304, 306, 323, 342, 408, 432, 454, 456, 459, 513, 612, 646, 681, 684, 816, 908, 912, 918, 969, 1026, 1224, 1292, 1362, 1368, 1816, 1836, 1938, 2043, 2052, 2448, 2584, 2724, 2736, 2907, 3632, 3672, 3859, 3876, 4086, 4104, 4313, 5168, 5448, 5814, 6129, 7344, 7718, 7752, 8172, 8208, 8626, 8721, 10896, 11577, 11628, 12258, 12939, 15436, 15504, 16344, 17252, 17442, 23154, 23256, 24516, 25878, 30872, 32688, 34504, 34731, 34884, 38817, 46308, 46512, 49032, 51756, 61744, 69008, 69462, 69768, 73321, 77634, 92616, 98064, 103512, 104193, 116451, 138924, 139536, 146642, 155268, 185232, 207024, 208386, 219963, 232902, 277848, 293284, 310536, 416772, 439926, 465804, 555696, 586568, 621072, 659889, 833544, 879852, 931608, 1173136, 1319778, 1667088, 1759704, 1863216, 1979667, 2639556, 3519408, 3959334, 5279112, 7918668, 10558224, 15837336, 31674672]

約数ペア:

[(1, 31674672), (2, 15837336), (3, 10558224), (4, 7918668), (6, 5279112), (8, 3959334), (9, 3519408), (12, 2639556), (16, 1979667), (17, 1863216), (18, 1759704), (19, 1667088), (24, 1319778), (27, 1173136), (34, 931608), (36, 879852), (38, 833544), (48, 659889), (51, 621072), (54, 586568), (57, 555696), (68, 465804), (72, 439926), (76, 416772), (102, 310536), (108, 293284), (114, 277848), (136, 232902), (144, 219963), (152, 208386), (153, 207024), (171, 185232), (204, 155268), (216, 146642), (227, 139536), (228, 138924), (272, 116451), (304, 104193), (306, 103512), (323, 98064), (342, 92616), (408, 77634), (432, 73321), (454, 69768), (456, 69462), (459, 69008), (513, 61744), (612, 51756), (646, 49032), (681, 46512), (684, 46308), (816, 38817), (908, 34884), (912, 34731), (918, 34504), (969, 32688), (1026, 30872), (1224, 25878), (1292, 24516), (1362, 23256), (1368, 23154), (1816, 17442), (1836, 17252), (1938, 16344), (2043, 15504), (2052, 15436), (2448, 12939), (2584, 12258), (2724, 11628), (2736, 11577), (2907, 10896), (3632, 8721), (3672, 8626), (3859, 8208), (3876, 8172), (4086, 7752), (4104, 7718), (4313, 7344), (5168, 6129), (5448, 5814)]