336302415

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:254

約数の個数: 128

約数和(自身を含む): 680140800

約数和(自身を除く): 343838385

約数列:

[1, 3, 5, 9, 15, 17, 27, 29, 31, 45, 51, 85, 87, 93, 135, 145, 153, 155, 163, 255, 261, 279, 435, 459, 465, 489, 493, 527, 765, 783, 815, 837, 899, 1305, 1395, 1467, 1479, 1581, 2295, 2445, 2465, 2635, 2697, 2771, 3915, 4185, 4401, 4437, 4495, 4727, 4743, 5053, 7335, 7395, 7905, 8091, 8313, 13311, 13485, 13855, 14181, 14229, 15159, 15283, 22005, 22185, 23635, 23715, 24273, 24939, 25265, 40455, 41565, 42543, 45477, 45849, 66555, 70905, 71145, 74817, 75795, 76415, 80359, 85901, 121365, 124695, 127629, 136431, 137547, 146537, 212715, 227385, 229245, 241077, 257703, 374085, 401795, 412641, 429505, 439611, 638145, 682155, 687735, 723231, 732685, 773109, 1205385, 1288515, 1318833, 2063205, 2169693, 2198055, 2319327, 2491129, 3616155, 3865545, 3956499, 6594165, 7473387, 10848465, 11596635, 12455645, 19782495, 22420161, 37366935, 67260483, 112100805, 336302415]

約数ペア:

[(1, 336302415), (3, 112100805), (5, 67260483), (9, 37366935), (15, 22420161), (17, 19782495), (27, 12455645), (29, 11596635), (31, 10848465), (45, 7473387), (51, 6594165), (85, 3956499), (87, 3865545), (93, 3616155), (135, 2491129), (145, 2319327), (153, 2198055), (155, 2169693), (163, 2063205), (255, 1318833), (261, 1288515), (279, 1205385), (435, 773109), (459, 732685), (465, 723231), (489, 687735), (493, 682155), (527, 638145), (765, 439611), (783, 429505), (815, 412641), (837, 401795), (899, 374085), (1305, 257703), (1395, 241077), (1467, 229245), (1479, 227385), (1581, 212715), (2295, 146537), (2445, 137547), (2465, 136431), (2635, 127629), (2697, 124695), (2771, 121365), (3915, 85901), (4185, 80359), (4401, 76415), (4437, 75795), (4495, 74817), (4727, 71145), (4743, 70905), (5053, 66555), (7335, 45849), (7395, 45477), (7905, 42543), (8091, 41565), (8313, 40455), (13311, 25265), (13485, 24939), (13855, 24273), (14181, 23715), (14229, 23635), (15159, 22185), (15283, 22005)]