38713488

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:285

約数の個数: 160

約数和(自身を含む): 122135040

約数和(自身を除く): 83421552

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 19, 22, 24, 33, 34, 38, 44, 48, 51, 57, 66, 68, 76, 88, 102, 114, 132, 136, 152, 176, 187, 204, 209, 227, 228, 264, 272, 304, 323, 374, 408, 418, 454, 456, 528, 561, 627, 646, 681, 748, 816, 836, 908, 912, 969, 1122, 1254, 1292, 1362, 1496, 1672, 1816, 1938, 2244, 2497, 2508, 2584, 2724, 2992, 3344, 3553, 3632, 3859, 3876, 4313, 4488, 4994, 5016, 5168, 5448, 7106, 7491, 7718, 7752, 8626, 8976, 9988, 10032, 10659, 10896, 11577, 12939, 14212, 14982, 15436, 15504, 17252, 19976, 21318, 23154, 25878, 28424, 29964, 30872, 34504, 39952, 42449, 42636, 46308, 47443, 51756, 56848, 59928, 61744, 69008, 73321, 84898, 85272, 92616, 94886, 103512, 119856, 127347, 142329, 146642, 169796, 170544, 185232, 189772, 207024, 219963, 254694, 284658, 293284, 339592, 379544, 439926, 509388, 569316, 586568, 679184, 759088, 806531, 879852, 1018776, 1138632, 1173136, 1613062, 1759704, 2037552, 2277264, 2419593, 3226124, 3519408, 4839186, 6452248, 9678372, 12904496, 19356744, 38713488]

約数ペア:

[(1, 38713488), (2, 19356744), (3, 12904496), (4, 9678372), (6, 6452248), (8, 4839186), (11, 3519408), (12, 3226124), (16, 2419593), (17, 2277264), (19, 2037552), (22, 1759704), (24, 1613062), (33, 1173136), (34, 1138632), (38, 1018776), (44, 879852), (48, 806531), (51, 759088), (57, 679184), (66, 586568), (68, 569316), (76, 509388), (88, 439926), (102, 379544), (114, 339592), (132, 293284), (136, 284658), (152, 254694), (176, 219963), (187, 207024), (204, 189772), (209, 185232), (227, 170544), (228, 169796), (264, 146642), (272, 142329), (304, 127347), (323, 119856), (374, 103512), (408, 94886), (418, 92616), (454, 85272), (456, 84898), (528, 73321), (561, 69008), (627, 61744), (646, 59928), (681, 56848), (748, 51756), (816, 47443), (836, 46308), (908, 42636), (912, 42449), (969, 39952), (1122, 34504), (1254, 30872), (1292, 29964), (1362, 28424), (1496, 25878), (1672, 23154), (1816, 21318), (1938, 19976), (2244, 17252), (2497, 15504), (2508, 15436), (2584, 14982), (2724, 14212), (2992, 12939), (3344, 11577), (3553, 10896), (3632, 10659), (3859, 10032), (3876, 9988), (4313, 8976), (4488, 8626), (4994, 7752), (5016, 7718), (5168, 7491), (5448, 7106)]