253918392

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{977}}^1$

素因数の和:1030

約数の個数: 192

約数和(自身を含む): 842879520

約数和(自身を除く): 588961128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 17, 21, 24, 26, 28, 34, 39, 42, 49, 51, 52, 56, 68, 78, 84, 91, 98, 102, 104, 119, 136, 147, 156, 168, 182, 196, 204, 221, 238, 273, 294, 312, 357, 364, 392, 408, 442, 476, 546, 588, 637, 663, 714, 728, 833, 884, 952, 977, 1092, 1176, 1274, 1326, 1428, 1547, 1666, 1768, 1911, 1954, 2184, 2499, 2548, 2652, 2856, 2931, 3094, 3332, 3822, 3908, 4641, 4998, 5096, 5304, 5862, 6188, 6664, 6839, 7644, 7816, 9282, 9996, 10829, 11724, 12376, 12701, 13678, 15288, 16609, 18564, 19992, 20517, 21658, 23448, 25402, 27356, 32487, 33218, 37128, 38103, 41034, 43316, 47873, 49827, 50804, 54712, 64974, 66436, 76206, 82068, 86632, 88907, 95746, 99654, 101608, 116263, 129948, 132872, 143619, 152412, 164136, 177814, 191492, 199308, 215917, 232526, 259896, 266721, 287238, 304824, 348789, 355628, 382984, 398616, 431834, 465052, 533442, 574476, 622349, 647751, 697578, 711256, 813841, 863668, 930104, 1066884, 1148952, 1244698, 1295502, 1395156, 1511419, 1627682, 1727336, 1867047, 2133768, 2441523, 2489396, 2591004, 2790312, 3022838, 3255364, 3734094, 4534257, 4883046, 4978792, 5182008, 6045676, 6510728, 7468188, 9068514, 9766092, 10579933, 12091352, 14936376, 18137028, 19532184, 21159866, 31739799, 36274056, 42319732, 63479598, 84639464, 126959196, 253918392]

約数ペア:

[(1, 253918392), (2, 126959196), (3, 84639464), (4, 63479598), (6, 42319732), (7, 36274056), (8, 31739799), (12, 21159866), (13, 19532184), (14, 18137028), (17, 14936376), (21, 12091352), (24, 10579933), (26, 9766092), (28, 9068514), (34, 7468188), (39, 6510728), (42, 6045676), (49, 5182008), (51, 4978792), (52, 4883046), (56, 4534257), (68, 3734094), (78, 3255364), (84, 3022838), (91, 2790312), (98, 2591004), (102, 2489396), (104, 2441523), (119, 2133768), (136, 1867047), (147, 1727336), (156, 1627682), (168, 1511419), (182, 1395156), (196, 1295502), (204, 1244698), (221, 1148952), (238, 1066884), (273, 930104), (294, 863668), (312, 813841), (357, 711256), (364, 697578), (392, 647751), (408, 622349), (442, 574476), (476, 533442), (546, 465052), (588, 431834), (637, 398616), (663, 382984), (714, 355628), (728, 348789), (833, 304824), (884, 287238), (952, 266721), (977, 259896), (1092, 232526), (1176, 215917), (1274, 199308), (1326, 191492), (1428, 177814), (1547, 164136), (1666, 152412), (1768, 143619), (1911, 132872), (1954, 129948), (2184, 116263), (2499, 101608), (2548, 99654), (2652, 95746), (2856, 88907), (2931, 86632), (3094, 82068), (3332, 76206), (3822, 66436), (3908, 64974), (4641, 54712), (4998, 50804), (5096, 49827), (5304, 47873), (5862, 43316), (6188, 41034), (6664, 38103), (6839, 37128), (7644, 33218), (7816, 32487), (9282, 27356), (9996, 25402), (10829, 23448), (11724, 21658), (12376, 20517), (12701, 19992), (13678, 18564), (15288, 16609)]