218432610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:281

約数の個数: 192

約数和(自身を含む): 662328576

約数和(自身を除く): 443895966

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 30, 33, 45, 46, 53, 55, 66, 69, 90, 99, 106, 110, 115, 138, 159, 165, 181, 198, 207, 230, 253, 265, 318, 330, 345, 362, 414, 477, 495, 506, 530, 543, 583, 690, 759, 795, 905, 954, 990, 1035, 1086, 1166, 1219, 1265, 1518, 1590, 1629, 1749, 1810, 1991, 2070, 2277, 2385, 2438, 2530, 2715, 2915, 3258, 3498, 3657, 3795, 3982, 4163, 4554, 4770, 5247, 5430, 5830, 5973, 6095, 7314, 7590, 8145, 8326, 8745, 9593, 9955, 10494, 10971, 11385, 11946, 12190, 12489, 13409, 16290, 17490, 17919, 18285, 19186, 19910, 20815, 21942, 22770, 24978, 26235, 26818, 28779, 29865, 35838, 36570, 37467, 40227, 41630, 45793, 47965, 52470, 54855, 57558, 59730, 62445, 67045, 74934, 80454, 86337, 89595, 91586, 95930, 105523, 109710, 120681, 124890, 134090, 137379, 143895, 172674, 179190, 187335, 201135, 211046, 220639, 228965, 241362, 274758, 287790, 316569, 374670, 402270, 412137, 431685, 441278, 457930, 527615, 603405, 633138, 661917, 686895, 824274, 863370, 949707, 1055230, 1103195, 1206810, 1323834, 1373790, 1582845, 1899414, 1985751, 2060685, 2206390, 2427029, 3165690, 3309585, 3971502, 4121370, 4748535, 4854058, 6619170, 7281087, 9497070, 9928755, 12135145, 14562174, 19857510, 21843261, 24270290, 36405435, 43686522, 72810870, 109216305, 218432610]

約数ペア:

[(1, 218432610), (2, 109216305), (3, 72810870), (5, 43686522), (6, 36405435), (9, 24270290), (10, 21843261), (11, 19857510), (15, 14562174), (18, 12135145), (22, 9928755), (23, 9497070), (30, 7281087), (33, 6619170), (45, 4854058), (46, 4748535), (53, 4121370), (55, 3971502), (66, 3309585), (69, 3165690), (90, 2427029), (99, 2206390), (106, 2060685), (110, 1985751), (115, 1899414), (138, 1582845), (159, 1373790), (165, 1323834), (181, 1206810), (198, 1103195), (207, 1055230), (230, 949707), (253, 863370), (265, 824274), (318, 686895), (330, 661917), (345, 633138), (362, 603405), (414, 527615), (477, 457930), (495, 441278), (506, 431685), (530, 412137), (543, 402270), (583, 374670), (690, 316569), (759, 287790), (795, 274758), (905, 241362), (954, 228965), (990, 220639), (1035, 211046), (1086, 201135), (1166, 187335), (1219, 179190), (1265, 172674), (1518, 143895), (1590, 137379), (1629, 134090), (1749, 124890), (1810, 120681), (1991, 109710), (2070, 105523), (2277, 95930), (2385, 91586), (2438, 89595), (2530, 86337), (2715, 80454), (2915, 74934), (3258, 67045), (3498, 62445), (3657, 59730), (3795, 57558), (3982, 54855), (4163, 52470), (4554, 47965), (4770, 45793), (5247, 41630), (5430, 40227), (5830, 37467), (5973, 36570), (6095, 35838), (7314, 29865), (7590, 28779), (8145, 26818), (8326, 26235), (8745, 24978), (9593, 22770), (9955, 21942), (10494, 20815), (10971, 19910), (11385, 19186), (11946, 18285), (12190, 17919), (12489, 17490), (13409, 16290)]