1387669712

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1$

素因数の和:421

約数の個数: 160

約数和(自身を含む): 3363534720

約数和(自身を除く): 1975865008

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 38, 44, 52, 76, 88, 104, 137, 143, 152, 176, 208, 209, 233, 247, 274, 286, 304, 418, 466, 494, 548, 572, 836, 932, 988, 1096, 1144, 1507, 1672, 1781, 1864, 1976, 2192, 2288, 2563, 2603, 2717, 3014, 3029, 3344, 3562, 3728, 3952, 4427, 5126, 5206, 5434, 6028, 6058, 7124, 8854, 10252, 10412, 10868, 12056, 12116, 14248, 17708, 19591, 20504, 20824, 21736, 24112, 24232, 28496, 28633, 31921, 33319, 33839, 35416, 39182, 41008, 41648, 43472, 48464, 48697, 57266, 57551, 63842, 66638, 67678, 70832, 78364, 97394, 114532, 115102, 127684, 133276, 135356, 156728, 194788, 229064, 230204, 255368, 266552, 270712, 313456, 351131, 372229, 389576, 414973, 458128, 460408, 510736, 533104, 541424, 606499, 633061, 702262, 744458, 779152, 829946, 920816, 1212998, 1266122, 1404524, 1488916, 1659892, 2425996, 2532244, 2809048, 2977832, 3319784, 4564703, 4851992, 5064488, 5618096, 5955664, 6639568, 6671489, 7884487, 9129406, 9703984, 10128976, 13342978, 15768974, 18258812, 26685956, 31537948, 36517624, 53371912, 63075896, 73035248, 86729357, 106743824, 126151792, 173458714, 346917428, 693834856, 1387669712]

約数ペア:

[(1, 1387669712), (2, 693834856), (4, 346917428), (8, 173458714), (11, 126151792), (13, 106743824), (16, 86729357), (19, 73035248), (22, 63075896), (26, 53371912), (38, 36517624), (44, 31537948), (52, 26685956), (76, 18258812), (88, 15768974), (104, 13342978), (137, 10128976), (143, 9703984), (152, 9129406), (176, 7884487), (208, 6671489), (209, 6639568), (233, 5955664), (247, 5618096), (274, 5064488), (286, 4851992), (304, 4564703), (418, 3319784), (466, 2977832), (494, 2809048), (548, 2532244), (572, 2425996), (836, 1659892), (932, 1488916), (988, 1404524), (1096, 1266122), (1144, 1212998), (1507, 920816), (1672, 829946), (1781, 779152), (1864, 744458), (1976, 702262), (2192, 633061), (2288, 606499), (2563, 541424), (2603, 533104), (2717, 510736), (3014, 460408), (3029, 458128), (3344, 414973), (3562, 389576), (3728, 372229), (3952, 351131), (4427, 313456), (5126, 270712), (5206, 266552), (5434, 255368), (6028, 230204), (6058, 229064), (7124, 194788), (8854, 156728), (10252, 135356), (10412, 133276), (10868, 127684), (12056, 115102), (12116, 114532), (14248, 97394), (17708, 78364), (19591, 70832), (20504, 67678), (20824, 66638), (21736, 63842), (24112, 57551), (24232, 57266), (28496, 48697), (28633, 48464), (31921, 43472), (33319, 41648), (33839, 41008), (35416, 39182)]