1293445188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{571}}^1$

素因数の和:778

約数の個数: 144

約数和(自身を含む): 3822698880

約数和(自身を除く): 2529253692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 89, 101, 126, 178, 202, 252, 267, 303, 356, 404, 534, 571, 606, 623, 707, 801, 909, 1068, 1142, 1212, 1246, 1414, 1602, 1713, 1818, 1869, 2121, 2284, 2492, 2828, 3204, 3426, 3636, 3738, 3997, 4242, 5139, 5607, 6363, 6852, 7476, 7994, 8484, 8989, 10278, 11214, 11991, 12726, 15988, 17978, 20556, 22428, 23982, 25452, 26967, 35956, 35973, 47964, 50819, 53934, 57671, 62923, 71946, 80901, 101638, 107868, 115342, 125846, 143892, 152457, 161802, 173013, 188769, 203276, 230684, 251692, 304914, 323604, 346026, 355733, 377538, 403697, 457371, 519039, 566307, 609828, 692052, 711466, 755076, 807394, 914742, 1038078, 1067199, 1132614, 1211091, 1422932, 1614788, 1829484, 2076156, 2134398, 2265228, 2422182, 3201597, 3633273, 4268796, 4844364, 5132719, 6403194, 7266546, 10265438, 12806388, 14533092, 15398157, 20530876, 30796314, 35929033, 46194471, 61592628, 71858066, 92388942, 107787099, 143716132, 184777884, 215574198, 323361297, 431148396, 646722594, 1293445188]

約数ペア:

[(1, 1293445188), (2, 646722594), (3, 431148396), (4, 323361297), (6, 215574198), (7, 184777884), (9, 143716132), (12, 107787099), (14, 92388942), (18, 71858066), (21, 61592628), (28, 46194471), (36, 35929033), (42, 30796314), (63, 20530876), (84, 15398157), (89, 14533092), (101, 12806388), (126, 10265438), (178, 7266546), (202, 6403194), (252, 5132719), (267, 4844364), (303, 4268796), (356, 3633273), (404, 3201597), (534, 2422182), (571, 2265228), (606, 2134398), (623, 2076156), (707, 1829484), (801, 1614788), (909, 1422932), (1068, 1211091), (1142, 1132614), (1212, 1067199), (1246, 1038078), (1414, 914742), (1602, 807394), (1713, 755076), (1818, 711466), (1869, 692052), (2121, 609828), (2284, 566307), (2492, 519039), (2828, 457371), (3204, 403697), (3426, 377538), (3636, 355733), (3738, 346026), (3997, 323604), (4242, 304914), (5139, 251692), (5607, 230684), (6363, 203276), (6852, 188769), (7476, 173013), (7994, 161802), (8484, 152457), (8989, 143892), (10278, 125846), (11214, 115342), (11991, 107868), (12726, 101638), (15988, 80901), (17978, 71946), (20556, 62923), (22428, 57671), (23982, 53934), (25452, 50819), (26967, 47964), (35956, 35973)]