40501188

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{317}}^1$

素因数の和:363

約数の個数: 144

約数和(自身を含む): 130354560

約数和(自身を除く): 89853372

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, 108, 117, 126, 156, 169, 182, 189, 234, 252, 273, 317, 338, 351, 364, 378, 468, 507, 546, 634, 676, 702, 756, 819, 951, 1014, 1092, 1183, 1268, 1404, 1521, 1638, 1902, 2028, 2219, 2366, 2457, 2853, 3042, 3276, 3549, 3804, 4121, 4438, 4563, 4732, 4914, 5706, 6084, 6657, 7098, 8242, 8559, 8876, 9126, 9828, 10647, 11412, 12363, 13314, 14196, 16484, 17118, 18252, 19971, 21294, 24726, 26628, 28847, 31941, 34236, 37089, 39942, 42588, 49452, 53573, 57694, 59913, 63882, 74178, 79884, 86541, 107146, 111267, 115388, 119826, 127764, 148356, 160719, 173082, 214292, 222534, 239652, 259623, 321438, 346164, 375011, 445068, 482157, 519246, 642876, 750022, 778869, 964314, 1038492, 1125033, 1446471, 1500044, 1557738, 1928628, 2250066, 2892942, 3115476, 3375099, 4500132, 5785884, 6750198, 10125297, 13500396, 20250594, 40501188]

約数ペア:

[(1, 40501188), (2, 20250594), (3, 13500396), (4, 10125297), (6, 6750198), (7, 5785884), (9, 4500132), (12, 3375099), (13, 3115476), (14, 2892942), (18, 2250066), (21, 1928628), (26, 1557738), (27, 1500044), (28, 1446471), (36, 1125033), (39, 1038492), (42, 964314), (52, 778869), (54, 750022), (63, 642876), (78, 519246), (84, 482157), (91, 445068), (108, 375011), (117, 346164), (126, 321438), (156, 259623), (169, 239652), (182, 222534), (189, 214292), (234, 173082), (252, 160719), (273, 148356), (317, 127764), (338, 119826), (351, 115388), (364, 111267), (378, 107146), (468, 86541), (507, 79884), (546, 74178), (634, 63882), (676, 59913), (702, 57694), (756, 53573), (819, 49452), (951, 42588), (1014, 39942), (1092, 37089), (1183, 34236), (1268, 31941), (1404, 28847), (1521, 26628), (1638, 24726), (1902, 21294), (2028, 19971), (2219, 18252), (2366, 17118), (2457, 16484), (2853, 14196), (3042, 13314), (3276, 12363), (3549, 11412), (3804, 10647), (4121, 9828), (4438, 9126), (4563, 8876), (4732, 8559), (4914, 8242), (5706, 7098), (6084, 6657)]