1265520384

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^1\times {\mathrm{28909}}^1$

素因数の和:28950

約数の個数: 108

約数和(自身を含む): 3840982600

約数和(自身を除く): 2575462216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 384, 456, 576, 608, 684, 768, 912, 1152, 1216, 1368, 1824, 2304, 2432, 2736, 3648, 4864, 5472, 7296, 10944, 14592, 21888, 28909, 43776, 57818, 86727, 115636, 173454, 231272, 260181, 346908, 462544, 520362, 549271, 693816, 925088, 1040724, 1098542, 1387632, 1647813, 1850176, 2081448, 2197084, 2775264, 3295626, 3700352, 4162896, 4394168, 4943439, 5550528, 6591252, 7400704, 8325792, 8788336, 9886878, 11101056, 13182504, 16651584, 17576672, 19773756, 22202112, 26365008, 33303168, 35153344, 39547512, 52730016, 66606336, 70306688, 79095024, 105460032, 140613376, 158190048, 210920064, 316380096, 421840128, 632760192, 1265520384]

約数ペア:

[(1, 1265520384), (2, 632760192), (3, 421840128), (4, 316380096), (6, 210920064), (8, 158190048), (9, 140613376), (12, 105460032), (16, 79095024), (18, 70306688), (19, 66606336), (24, 52730016), (32, 39547512), (36, 35153344), (38, 33303168), (48, 26365008), (57, 22202112), (64, 19773756), (72, 17576672), (76, 16651584), (96, 13182504), (114, 11101056), (128, 9886878), (144, 8788336), (152, 8325792), (171, 7400704), (192, 6591252), (228, 5550528), (256, 4943439), (288, 4394168), (304, 4162896), (342, 3700352), (384, 3295626), (456, 2775264), (576, 2197084), (608, 2081448), (684, 1850176), (768, 1647813), (912, 1387632), (1152, 1098542), (1216, 1040724), (1368, 925088), (1824, 693816), (2304, 549271), (2432, 520362), (2736, 462544), (3648, 346908), (4864, 260181), (5472, 231272), (7296, 173454), (10944, 115636), (14592, 86727), (21888, 57818), (28909, 43776)]