809321526

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:203

約数の個数: 144

約数和(自身を含む): 2016902160

約数和(自身を除く): 1207580634

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 59, 61, 62, 78, 93, 117, 118, 122, 177, 183, 186, 234, 279, 354, 366, 403, 531, 549, 558, 767, 793, 806, 961, 1062, 1098, 1209, 1534, 1586, 1829, 1891, 1922, 2301, 2379, 2418, 2883, 3599, 3627, 3658, 3782, 4602, 4758, 5487, 5673, 5766, 6903, 7137, 7198, 7254, 8649, 10797, 10974, 11346, 12493, 13806, 14274, 16461, 17019, 17298, 21594, 23777, 24583, 24986, 32391, 32922, 34038, 37479, 46787, 47554, 49166, 56699, 58621, 64782, 71331, 73749, 74958, 93574, 111569, 112437, 113398, 117242, 140361, 142662, 147498, 170097, 175863, 213993, 221247, 223138, 224874, 280722, 334707, 340194, 351726, 421083, 427986, 442494, 510291, 527589, 669414, 737087, 762073, 842166, 1004121, 1020582, 1055178, 1450397, 1474174, 1524146, 2008242, 2211261, 2286219, 2900794, 3458639, 4351191, 4422522, 4572438, 6633783, 6858657, 6917278, 8702382, 10375917, 13053573, 13267566, 13717314, 20751834, 26107146, 31127751, 44962307, 62255502, 89924614, 134886921, 269773842, 404660763, 809321526]

約数ペア:

[(1, 809321526), (2, 404660763), (3, 269773842), (6, 134886921), (9, 89924614), (13, 62255502), (18, 44962307), (26, 31127751), (31, 26107146), (39, 20751834), (59, 13717314), (61, 13267566), (62, 13053573), (78, 10375917), (93, 8702382), (117, 6917278), (118, 6858657), (122, 6633783), (177, 4572438), (183, 4422522), (186, 4351191), (234, 3458639), (279, 2900794), (354, 2286219), (366, 2211261), (403, 2008242), (531, 1524146), (549, 1474174), (558, 1450397), (767, 1055178), (793, 1020582), (806, 1004121), (961, 842166), (1062, 762073), (1098, 737087), (1209, 669414), (1534, 527589), (1586, 510291), (1829, 442494), (1891, 427986), (1922, 421083), (2301, 351726), (2379, 340194), (2418, 334707), (2883, 280722), (3599, 224874), (3627, 223138), (3658, 221247), (3782, 213993), (4602, 175863), (4758, 170097), (5487, 147498), (5673, 142662), (5766, 140361), (6903, 117242), (7137, 113398), (7198, 112437), (7254, 111569), (8649, 93574), (10797, 74958), (10974, 73749), (11346, 71331), (12493, 64782), (13806, 58621), (14274, 56699), (16461, 49166), (17019, 47554), (17298, 46787), (21594, 37479), (23777, 34038), (24583, 32922), (24986, 32391)]