16381567608

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{15629}}^1$

素因数の和:16029

約数の個数: 128

約数和(自身を含む): 49695897600

約数和(自身を除く): 33314329992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 367, 408, 476, 714, 734, 952, 1101, 1428, 1468, 2202, 2569, 2856, 2936, 4404, 5138, 6239, 7707, 8808, 10276, 12478, 15414, 15629, 18717, 20552, 24956, 30828, 31258, 37434, 43673, 46887, 49912, 61656, 62516, 74868, 87346, 93774, 109403, 125032, 131019, 149736, 174692, 187548, 218806, 262038, 265693, 328209, 349384, 375096, 437612, 524076, 531386, 656418, 797079, 875224, 1048152, 1062772, 1312836, 1594158, 1859851, 2125544, 2625672, 3188316, 3719702, 5579553, 5735843, 6376632, 7439404, 11159106, 11471686, 14878808, 17207529, 22318212, 22943372, 34415058, 40150901, 44636424, 45886744, 68830116, 80301802, 97509331, 120452703, 137660232, 160603604, 195018662, 240905406, 292527993, 321207208, 390037324, 481810812, 585055986, 682565317, 780074648, 963621624, 1170111972, 1365130634, 2047695951, 2340223944, 2730261268, 4095391902, 5460522536, 8190783804, 16381567608]

約数ペア:

[(1, 16381567608), (2, 8190783804), (3, 5460522536), (4, 4095391902), (6, 2730261268), (7, 2340223944), (8, 2047695951), (12, 1365130634), (14, 1170111972), (17, 963621624), (21, 780074648), (24, 682565317), (28, 585055986), (34, 481810812), (42, 390037324), (51, 321207208), (56, 292527993), (68, 240905406), (84, 195018662), (102, 160603604), (119, 137660232), (136, 120452703), (168, 97509331), (204, 80301802), (238, 68830116), (357, 45886744), (367, 44636424), (408, 40150901), (476, 34415058), (714, 22943372), (734, 22318212), (952, 17207529), (1101, 14878808), (1428, 11471686), (1468, 11159106), (2202, 7439404), (2569, 6376632), (2856, 5735843), (2936, 5579553), (4404, 3719702), (5138, 3188316), (6239, 2625672), (7707, 2125544), (8808, 1859851), (10276, 1594158), (12478, 1312836), (15414, 1062772), (15629, 1048152), (18717, 875224), (20552, 797079), (24956, 656418), (30828, 531386), (31258, 524076), (37434, 437612), (43673, 375096), (46887, 349384), (49912, 328209), (61656, 265693), (62516, 262038), (74868, 218806), (87346, 187548), (93774, 174692), (109403, 149736), (125032, 131019)]