425629204

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:115

約数の個数: 192

約数和(自身を含む): 1093962240

約数和(自身を除く): 668333036

約数列:

[1, 2, 4, 7, 11, 13, 14, 17, 22, 26, 28, 34, 37, 44, 52, 68, 74, 77, 91, 119, 143, 148, 154, 169, 182, 187, 221, 238, 259, 286, 308, 338, 364, 374, 407, 442, 476, 481, 518, 572, 629, 676, 748, 814, 884, 962, 1001, 1036, 1183, 1258, 1309, 1547, 1628, 1859, 1924, 2002, 2197, 2366, 2431, 2516, 2618, 2849, 2873, 3094, 3367, 3718, 4004, 4394, 4403, 4732, 4862, 5236, 5291, 5698, 5746, 6188, 6253, 6734, 6919, 7436, 8177, 8788, 8806, 9724, 10582, 11396, 11492, 12506, 13013, 13468, 13838, 15379, 16354, 17017, 17612, 20111, 21164, 24167, 25012, 26026, 27676, 30758, 31603, 32708, 34034, 37037, 37349, 40222, 43771, 48334, 48433, 52052, 57239, 61516, 63206, 68068, 68783, 74074, 74698, 80444, 81289, 87542, 89947, 96668, 96866, 106301, 114478, 126412, 137566, 148148, 149396, 162578, 169169, 175084, 179894, 193732, 212602, 221221, 228956, 261443, 275132, 325156, 338338, 359788, 410839, 425204, 442442, 481481, 522886, 569023, 629629, 676676, 744107, 821678, 884884, 894179, 962962, 1045772, 1138046, 1169311, 1259258, 1381913, 1488214, 1643356, 1788358, 1925924, 2276092, 2338622, 2518516, 2763826, 2875873, 2976428, 3576716, 4677244, 5527652, 5751746, 6259253, 8185177, 9673391, 11503492, 12518506, 15201043, 16370354, 19346782, 25037012, 30402086, 32740708, 38693564, 60804172, 106407301, 212814602, 425629204]

約数ペア:

[(1, 425629204), (2, 212814602), (4, 106407301), (7, 60804172), (11, 38693564), (13, 32740708), (14, 30402086), (17, 25037012), (22, 19346782), (26, 16370354), (28, 15201043), (34, 12518506), (37, 11503492), (44, 9673391), (52, 8185177), (68, 6259253), (74, 5751746), (77, 5527652), (91, 4677244), (119, 3576716), (143, 2976428), (148, 2875873), (154, 2763826), (169, 2518516), (182, 2338622), (187, 2276092), (221, 1925924), (238, 1788358), (259, 1643356), (286, 1488214), (308, 1381913), (338, 1259258), (364, 1169311), (374, 1138046), (407, 1045772), (442, 962962), (476, 894179), (481, 884884), (518, 821678), (572, 744107), (629, 676676), (676, 629629), (748, 569023), (814, 522886), (884, 481481), (962, 442442), (1001, 425204), (1036, 410839), (1183, 359788), (1258, 338338), (1309, 325156), (1547, 275132), (1628, 261443), (1859, 228956), (1924, 221221), (2002, 212602), (2197, 193732), (2366, 179894), (2431, 175084), (2516, 169169), (2618, 162578), (2849, 149396), (2873, 148148), (3094, 137566), (3367, 126412), (3718, 114478), (4004, 106301), (4394, 96866), (4403, 96668), (4732, 89947), (4862, 87542), (5236, 81289), (5291, 80444), (5698, 74698), (5746, 74074), (6188, 68783), (6253, 68068), (6734, 63206), (6919, 61516), (7436, 57239), (8177, 52052), (8788, 48433), (8806, 48334), (9724, 43771), (10582, 40222), (11396, 37349), (11492, 37037), (12506, 34034), (13013, 32708), (13468, 31603), (13838, 30758), (15379, 27676), (16354, 26026), (17017, 25012), (17612, 24167), (20111, 21164)]