493919088

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{461}}^1$

素因数の和:603

約数の個数: 160

約数和(自身を含む): 1472530752

約数和(自身を除く): 978611664

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 101, 102, 104, 136, 156, 202, 204, 208, 221, 272, 303, 312, 404, 408, 442, 461, 606, 624, 663, 808, 816, 884, 922, 1212, 1313, 1326, 1383, 1616, 1717, 1768, 1844, 2424, 2626, 2652, 2766, 3434, 3536, 3688, 3939, 4848, 5151, 5252, 5304, 5532, 5993, 6868, 7376, 7837, 7878, 10302, 10504, 10608, 11064, 11986, 13736, 15674, 15756, 17979, 20604, 21008, 22128, 22321, 23511, 23972, 27472, 31348, 31512, 35958, 41208, 44642, 46561, 47022, 47944, 62696, 63024, 66963, 71916, 82416, 89284, 93122, 94044, 95888, 101881, 125392, 133926, 139683, 143832, 178568, 186244, 188088, 203762, 267852, 279366, 287664, 305643, 357136, 372488, 376176, 407524, 535704, 558732, 605293, 611286, 744976, 791537, 815048, 1071408, 1117464, 1210586, 1222572, 1583074, 1630096, 1815879, 2234928, 2374611, 2421172, 2445144, 3166148, 3631758, 4749222, 4842344, 4890288, 6332296, 7263516, 9498444, 9684688, 10289981, 12664592, 14527032, 18996888, 20579962, 29054064, 30869943, 37993776, 41159924, 61739886, 82319848, 123479772, 164639696, 246959544, 493919088]

約数ペア:

[(1, 493919088), (2, 246959544), (3, 164639696), (4, 123479772), (6, 82319848), (8, 61739886), (12, 41159924), (13, 37993776), (16, 30869943), (17, 29054064), (24, 20579962), (26, 18996888), (34, 14527032), (39, 12664592), (48, 10289981), (51, 9684688), (52, 9498444), (68, 7263516), (78, 6332296), (101, 4890288), (102, 4842344), (104, 4749222), (136, 3631758), (156, 3166148), (202, 2445144), (204, 2421172), (208, 2374611), (221, 2234928), (272, 1815879), (303, 1630096), (312, 1583074), (404, 1222572), (408, 1210586), (442, 1117464), (461, 1071408), (606, 815048), (624, 791537), (663, 744976), (808, 611286), (816, 605293), (884, 558732), (922, 535704), (1212, 407524), (1313, 376176), (1326, 372488), (1383, 357136), (1616, 305643), (1717, 287664), (1768, 279366), (1844, 267852), (2424, 203762), (2626, 188088), (2652, 186244), (2766, 178568), (3434, 143832), (3536, 139683), (3688, 133926), (3939, 125392), (4848, 101881), (5151, 95888), (5252, 94044), (5304, 93122), (5532, 89284), (5993, 82416), (6868, 71916), (7376, 66963), (7837, 63024), (7878, 62696), (10302, 47944), (10504, 47022), (10608, 46561), (11064, 44642), (11986, 41208), (13736, 35958), (15674, 31512), (15756, 31348), (17979, 27472), (20604, 23972), (21008, 23511), (22128, 22321)]