254155356

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{11083}}^1$

素因数の和:11120

約数の個数: 108

約数和(自身を含む): 804897912

約数和(自身を除く): 550742556

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 182, 196, 234, 252, 273, 294, 364, 441, 468, 546, 588, 637, 819, 882, 1092, 1274, 1638, 1764, 1911, 2548, 3276, 3822, 5733, 7644, 11083, 11466, 22166, 22932, 33249, 44332, 66498, 77581, 99747, 132996, 144079, 155162, 199494, 232743, 288158, 310324, 398988, 432237, 465486, 543067, 576316, 698229, 864474, 930972, 1008553, 1086134, 1296711, 1396458, 1629201, 1728948, 2017106, 2172268, 2593422, 2792916, 3025659, 3258402, 4034212, 4887603, 5186844, 6051318, 6516804, 7059871, 9076977, 9775206, 12102636, 14119742, 18153954, 19550412, 21179613, 28239484, 36307908, 42359226, 63538839, 84718452, 127077678, 254155356]

約数ペア:

[(1, 254155356), (2, 127077678), (3, 84718452), (4, 63538839), (6, 42359226), (7, 36307908), (9, 28239484), (12, 21179613), (13, 19550412), (14, 18153954), (18, 14119742), (21, 12102636), (26, 9775206), (28, 9076977), (36, 7059871), (39, 6516804), (42, 6051318), (49, 5186844), (52, 4887603), (63, 4034212), (78, 3258402), (84, 3025659), (91, 2792916), (98, 2593422), (117, 2172268), (126, 2017106), (147, 1728948), (156, 1629201), (182, 1396458), (196, 1296711), (234, 1086134), (252, 1008553), (273, 930972), (294, 864474), (364, 698229), (441, 576316), (468, 543067), (546, 465486), (588, 432237), (637, 398988), (819, 310324), (882, 288158), (1092, 232743), (1274, 199494), (1638, 155162), (1764, 144079), (1911, 132996), (2548, 99747), (3276, 77581), (3822, 66498), (5733, 44332), (7644, 33249), (11083, 22932), (11466, 22166)]