431182968

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{467}}^1$

素因数の和:597

約数の個数: 128

約数和(自身を含む): 1196881920

約数和(自身を除く): 765698952

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 31, 34, 51, 62, 68, 73, 93, 102, 124, 136, 146, 186, 204, 219, 248, 292, 372, 408, 438, 467, 527, 584, 744, 876, 934, 1054, 1241, 1401, 1581, 1752, 1868, 2108, 2263, 2482, 2802, 3162, 3723, 3736, 4216, 4526, 4964, 5604, 6324, 6789, 7446, 7939, 9052, 9928, 11208, 12648, 13578, 14477, 14892, 15878, 18104, 23817, 27156, 28954, 29784, 31756, 34091, 38471, 43431, 47634, 54312, 57908, 63512, 68182, 76942, 86862, 95268, 102273, 115413, 115816, 136364, 153884, 173724, 190536, 204546, 230826, 246109, 272728, 307768, 347448, 409092, 461652, 492218, 579547, 738327, 818184, 923304, 984436, 1056821, 1159094, 1476654, 1738641, 1968872, 2113642, 2318188, 2953308, 3170463, 3477282, 4227284, 4636376, 5906616, 6340926, 6954564, 8454568, 12681852, 13909128, 17965957, 25363704, 35931914, 53897871, 71863828, 107795742, 143727656, 215591484, 431182968]

約数ペア:

[(1, 431182968), (2, 215591484), (3, 143727656), (4, 107795742), (6, 71863828), (8, 53897871), (12, 35931914), (17, 25363704), (24, 17965957), (31, 13909128), (34, 12681852), (51, 8454568), (62, 6954564), (68, 6340926), (73, 5906616), (93, 4636376), (102, 4227284), (124, 3477282), (136, 3170463), (146, 2953308), (186, 2318188), (204, 2113642), (219, 1968872), (248, 1738641), (292, 1476654), (372, 1159094), (408, 1056821), (438, 984436), (467, 923304), (527, 818184), (584, 738327), (744, 579547), (876, 492218), (934, 461652), (1054, 409092), (1241, 347448), (1401, 307768), (1581, 272728), (1752, 246109), (1868, 230826), (2108, 204546), (2263, 190536), (2482, 173724), (2802, 153884), (3162, 136364), (3723, 115816), (3736, 115413), (4216, 102273), (4526, 95268), (4964, 86862), (5604, 76942), (6324, 68182), (6789, 63512), (7446, 57908), (7939, 54312), (9052, 47634), (9928, 43431), (11208, 38471), (12648, 34091), (13578, 31756), (14477, 29784), (14892, 28954), (15878, 27156), (18104, 23817)]