631977936

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:261

約数の個数: 160

約数和(自身を含む): 1748138112

約数和(自身を除く): 1116160176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 53, 73, 82, 83, 106, 123, 146, 159, 164, 166, 212, 219, 246, 249, 292, 318, 328, 332, 424, 438, 492, 498, 584, 636, 656, 664, 848, 876, 984, 996, 1168, 1272, 1328, 1752, 1968, 1992, 2173, 2544, 2993, 3403, 3504, 3869, 3984, 4346, 4399, 5986, 6059, 6519, 6806, 7738, 8692, 8798, 8979, 10209, 11607, 11972, 12118, 13038, 13197, 13612, 15476, 17384, 17596, 17958, 18177, 20418, 23214, 23944, 24236, 26076, 26394, 27224, 30952, 34768, 35192, 35916, 36354, 40836, 46428, 47888, 48472, 52152, 52788, 54448, 61904, 70384, 71832, 72708, 81672, 92856, 96944, 104304, 105576, 143664, 145416, 158629, 163344, 180359, 185712, 211152, 248419, 290832, 317258, 321127, 360718, 475887, 496838, 541077, 634516, 642254, 721436, 745257, 951774, 963381, 993676, 1082154, 1269032, 1284508, 1442872, 1490514, 1903548, 1926762, 1987352, 2164308, 2538064, 2569016, 2885744, 2981028, 3807096, 3853524, 3974704, 4328616, 5138032, 5962056, 7614192, 7707048, 8657232, 11924112, 13166207, 15414096, 26332414, 39498621, 52664828, 78997242, 105329656, 157994484, 210659312, 315988968, 631977936]

約数ペア:

[(1, 631977936), (2, 315988968), (3, 210659312), (4, 157994484), (6, 105329656), (8, 78997242), (12, 52664828), (16, 39498621), (24, 26332414), (41, 15414096), (48, 13166207), (53, 11924112), (73, 8657232), (82, 7707048), (83, 7614192), (106, 5962056), (123, 5138032), (146, 4328616), (159, 3974704), (164, 3853524), (166, 3807096), (212, 2981028), (219, 2885744), (246, 2569016), (249, 2538064), (292, 2164308), (318, 1987352), (328, 1926762), (332, 1903548), (424, 1490514), (438, 1442872), (492, 1284508), (498, 1269032), (584, 1082154), (636, 993676), (656, 963381), (664, 951774), (848, 745257), (876, 721436), (984, 642254), (996, 634516), (1168, 541077), (1272, 496838), (1328, 475887), (1752, 360718), (1968, 321127), (1992, 317258), (2173, 290832), (2544, 248419), (2993, 211152), (3403, 185712), (3504, 180359), (3869, 163344), (3984, 158629), (4346, 145416), (4399, 143664), (5986, 105576), (6059, 104304), (6519, 96944), (6806, 92856), (7738, 81672), (8692, 72708), (8798, 71832), (8979, 70384), (10209, 61904), (11607, 54448), (11972, 52788), (12118, 52152), (13038, 48472), (13197, 47888), (13612, 46428), (15476, 40836), (17384, 36354), (17596, 35916), (17958, 35192), (18177, 34768), (20418, 30952), (23214, 27224), (23944, 26394), (24236, 26076)]