292079788

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{613}}^1$

素因数の和:672

約数の個数: 144

約数和(自身を含む): 740837664

約数和(自身を除く): 448757876

約数列:

[1, 2, 4, 7, 11, 13, 14, 17, 22, 26, 28, 34, 44, 49, 52, 68, 77, 91, 98, 119, 143, 154, 182, 187, 196, 221, 238, 286, 308, 364, 374, 442, 476, 539, 572, 613, 637, 748, 833, 884, 1001, 1078, 1226, 1274, 1309, 1547, 1666, 2002, 2156, 2431, 2452, 2548, 2618, 3094, 3332, 4004, 4291, 4862, 5236, 6188, 6743, 7007, 7969, 8582, 9163, 9724, 10421, 10829, 13486, 14014, 15938, 17017, 17164, 18326, 20842, 21658, 26972, 28028, 30037, 31876, 34034, 36652, 41684, 43316, 47201, 55783, 60074, 68068, 72947, 87659, 94402, 111566, 114631, 119119, 120148, 135473, 145894, 175318, 188804, 223132, 229262, 238238, 270946, 291788, 330407, 350636, 390481, 458524, 476476, 510629, 541892, 613613, 660814, 780962, 802417, 948311, 1021258, 1227226, 1321628, 1490203, 1561924, 1604834, 1896622, 2042516, 2454452, 2980406, 3209668, 3793244, 4295291, 5616919, 5960812, 6638177, 8590582, 10431421, 11233838, 13276354, 17181164, 20862842, 22467676, 26552708, 41725684, 73019947, 146039894, 292079788]

約数ペア:

[(1, 292079788), (2, 146039894), (4, 73019947), (7, 41725684), (11, 26552708), (13, 22467676), (14, 20862842), (17, 17181164), (22, 13276354), (26, 11233838), (28, 10431421), (34, 8590582), (44, 6638177), (49, 5960812), (52, 5616919), (68, 4295291), (77, 3793244), (91, 3209668), (98, 2980406), (119, 2454452), (143, 2042516), (154, 1896622), (182, 1604834), (187, 1561924), (196, 1490203), (221, 1321628), (238, 1227226), (286, 1021258), (308, 948311), (364, 802417), (374, 780962), (442, 660814), (476, 613613), (539, 541892), (572, 510629), (613, 476476), (637, 458524), (748, 390481), (833, 350636), (884, 330407), (1001, 291788), (1078, 270946), (1226, 238238), (1274, 229262), (1309, 223132), (1547, 188804), (1666, 175318), (2002, 145894), (2156, 135473), (2431, 120148), (2452, 119119), (2548, 114631), (2618, 111566), (3094, 94402), (3332, 87659), (4004, 72947), (4291, 68068), (4862, 60074), (5236, 55783), (6188, 47201), (6743, 43316), (7007, 41684), (7969, 36652), (8582, 34034), (9163, 31876), (9724, 30037), (10421, 28028), (10829, 26972), (13486, 21658), (14014, 20842), (15938, 18326), (17017, 17164)]