764881884

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{757}}^1$

素因数の和:924

約数の個数: 144

約数和(自身を含む): 2224954368

約数和(自身を除く): 1460072484

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 127, 153, 156, 204, 221, 234, 254, 306, 381, 442, 468, 508, 612, 663, 757, 762, 884, 1143, 1326, 1514, 1524, 1651, 1989, 2159, 2271, 2286, 2652, 3028, 3302, 3978, 4318, 4542, 4572, 4953, 6477, 6604, 6813, 7956, 8636, 9084, 9841, 9906, 12869, 12954, 13626, 14859, 19431, 19682, 19812, 25738, 25908, 27252, 28067, 29523, 29718, 38607, 38862, 39364, 51476, 56134, 59046, 59436, 77214, 77724, 84201, 88569, 96139, 112268, 115821, 118092, 154428, 167297, 168402, 177138, 192278, 231642, 252603, 288417, 334594, 336804, 354276, 384556, 463284, 501891, 505206, 576834, 669188, 865251, 1003782, 1010412, 1153668, 1249807, 1505673, 1634363, 1730502, 2007564, 2499614, 3011346, 3268726, 3461004, 3749421, 4903089, 4999228, 6022692, 6537452, 7498842, 9806178, 11248263, 14709267, 14997684, 19612356, 21246719, 22496526, 29418534, 42493438, 44993052, 58837068, 63740157, 84986876, 127480314, 191220471, 254960628, 382440942, 764881884]

約数ペア:

[(1, 764881884), (2, 382440942), (3, 254960628), (4, 191220471), (6, 127480314), (9, 84986876), (12, 63740157), (13, 58837068), (17, 44993052), (18, 42493438), (26, 29418534), (34, 22496526), (36, 21246719), (39, 19612356), (51, 14997684), (52, 14709267), (68, 11248263), (78, 9806178), (102, 7498842), (117, 6537452), (127, 6022692), (153, 4999228), (156, 4903089), (204, 3749421), (221, 3461004), (234, 3268726), (254, 3011346), (306, 2499614), (381, 2007564), (442, 1730502), (468, 1634363), (508, 1505673), (612, 1249807), (663, 1153668), (757, 1010412), (762, 1003782), (884, 865251), (1143, 669188), (1326, 576834), (1514, 505206), (1524, 501891), (1651, 463284), (1989, 384556), (2159, 354276), (2271, 336804), (2286, 334594), (2652, 288417), (3028, 252603), (3302, 231642), (3978, 192278), (4318, 177138), (4542, 168402), (4572, 167297), (4953, 154428), (6477, 118092), (6604, 115821), (6813, 112268), (7956, 96139), (8636, 88569), (9084, 84201), (9841, 77724), (9906, 77214), (12869, 59436), (12954, 59046), (13626, 56134), (14859, 51476), (19431, 39364), (19682, 38862), (19812, 38607), (25738, 29718), (25908, 29523), (27252, 28067)]