288526329

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:136

約数の個数: 144

約数和(自身を含む): 579301632

約数和(自身を除く): 290775303

約数列:

[1, 3, 7, 9, 13, 17, 21, 23, 39, 51, 53, 63, 69, 91, 117, 119, 153, 159, 161, 207, 221, 273, 289, 299, 357, 371, 391, 477, 483, 663, 689, 819, 867, 897, 901, 1071, 1113, 1173, 1219, 1449, 1547, 1989, 2023, 2067, 2093, 2601, 2691, 2703, 2737, 3339, 3519, 3657, 3757, 4641, 4823, 5083, 6069, 6201, 6279, 6307, 6647, 8109, 8211, 8533, 10971, 11271, 11713, 13923, 14469, 15249, 15317, 15847, 18207, 18837, 18921, 19941, 20723, 24633, 25599, 26299, 33813, 35139, 35581, 43407, 45747, 45951, 46529, 47541, 56763, 59823, 62169, 76797, 78897, 81991, 86411, 105417, 106743, 107219, 110929, 137853, 139587, 142623, 145061, 186507, 199121, 236691, 245973, 259233, 269399, 320229, 321657, 332787, 352291, 418761, 435183, 597363, 604877, 737919, 777699, 808197, 964971, 998361, 1056873, 1305549, 1393847, 1792089, 1814631, 1885793, 2424591, 2466037, 3170619, 4181541, 4579783, 5443893, 5657379, 7398111, 12544623, 13739349, 16972137, 22194333, 32058481, 41218047, 96175443, 288526329]

約数ペア:

[(1, 288526329), (3, 96175443), (7, 41218047), (9, 32058481), (13, 22194333), (17, 16972137), (21, 13739349), (23, 12544623), (39, 7398111), (51, 5657379), (53, 5443893), (63, 4579783), (69, 4181541), (91, 3170619), (117, 2466037), (119, 2424591), (153, 1885793), (159, 1814631), (161, 1792089), (207, 1393847), (221, 1305549), (273, 1056873), (289, 998361), (299, 964971), (357, 808197), (371, 777699), (391, 737919), (477, 604877), (483, 597363), (663, 435183), (689, 418761), (819, 352291), (867, 332787), (897, 321657), (901, 320229), (1071, 269399), (1113, 259233), (1173, 245973), (1219, 236691), (1449, 199121), (1547, 186507), (1989, 145061), (2023, 142623), (2067, 139587), (2093, 137853), (2601, 110929), (2691, 107219), (2703, 106743), (2737, 105417), (3339, 86411), (3519, 81991), (3657, 78897), (3757, 76797), (4641, 62169), (4823, 59823), (5083, 56763), (6069, 47541), (6201, 46529), (6279, 45951), (6307, 45747), (6647, 43407), (8109, 35581), (8211, 35139), (8533, 33813), (10971, 26299), (11271, 25599), (11713, 24633), (13923, 20723), (14469, 19941), (15249, 18921), (15317, 18837), (15847, 18207)]