387704772

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{383}}^1$

素因数の和:519

約数の個数: 192

約数和(自身を含む): 1252392960

約数和(自身を除く): 864688188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 103, 108, 117, 126, 156, 182, 189, 206, 234, 252, 273, 309, 351, 364, 378, 383, 412, 468, 546, 618, 702, 721, 756, 766, 819, 927, 1092, 1149, 1236, 1339, 1404, 1442, 1532, 1638, 1854, 2163, 2298, 2457, 2678, 2681, 2781, 2884, 3276, 3447, 3708, 4017, 4326, 4596, 4914, 4979, 5356, 5362, 5562, 6489, 6894, 8034, 8043, 8652, 9373, 9828, 9958, 10341, 10724, 11124, 12051, 12978, 13788, 14937, 16068, 16086, 18746, 19467, 19916, 20682, 24102, 24129, 25956, 28119, 29874, 32172, 34853, 36153, 37492, 38934, 39449, 41364, 44811, 48204, 48258, 56238, 59748, 69706, 72306, 72387, 77868, 78898, 84357, 89622, 96516, 104559, 112476, 118347, 134433, 139412, 144612, 144774, 157796, 168714, 179244, 209118, 236694, 253071, 268866, 276143, 289548, 313677, 337428, 355041, 418236, 473388, 506142, 512837, 537732, 552286, 627354, 710082, 828429, 941031, 1012284, 1025674, 1065123, 1104572, 1254708, 1420164, 1538511, 1656858, 1882062, 2051348, 2130246, 2485287, 3077022, 3313716, 3589859, 3764124, 4260492, 4615533, 4970574, 6154044, 7179718, 7455861, 9231066, 9941148, 10769577, 13846599, 14359436, 14911722, 18462132, 21539154, 27693198, 29823444, 32308731, 43078308, 55386396, 64617462, 96926193, 129234924, 193852386, 387704772]

約数ペア:

[(1, 387704772), (2, 193852386), (3, 129234924), (4, 96926193), (6, 64617462), (7, 55386396), (9, 43078308), (12, 32308731), (13, 29823444), (14, 27693198), (18, 21539154), (21, 18462132), (26, 14911722), (27, 14359436), (28, 13846599), (36, 10769577), (39, 9941148), (42, 9231066), (52, 7455861), (54, 7179718), (63, 6154044), (78, 4970574), (84, 4615533), (91, 4260492), (103, 3764124), (108, 3589859), (117, 3313716), (126, 3077022), (156, 2485287), (182, 2130246), (189, 2051348), (206, 1882062), (234, 1656858), (252, 1538511), (273, 1420164), (309, 1254708), (351, 1104572), (364, 1065123), (378, 1025674), (383, 1012284), (412, 941031), (468, 828429), (546, 710082), (618, 627354), (702, 552286), (721, 537732), (756, 512837), (766, 506142), (819, 473388), (927, 418236), (1092, 355041), (1149, 337428), (1236, 313677), (1339, 289548), (1404, 276143), (1442, 268866), (1532, 253071), (1638, 236694), (1854, 209118), (2163, 179244), (2298, 168714), (2457, 157796), (2678, 144774), (2681, 144612), (2781, 139412), (2884, 134433), (3276, 118347), (3447, 112476), (3708, 104559), (4017, 96516), (4326, 89622), (4596, 84357), (4914, 78898), (4979, 77868), (5356, 72387), (5362, 72306), (5562, 69706), (6489, 59748), (6894, 56238), (8034, 48258), (8043, 48204), (8652, 44811), (9373, 41364), (9828, 39449), (9958, 38934), (10341, 37492), (10724, 36153), (11124, 34853), (12051, 32172), (12978, 29874), (13788, 28119), (14937, 25956), (16068, 24129), (16086, 24102), (18746, 20682), (19467, 19916)]