318089295

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:342

約数の個数: 96

約数和(自身を含む): 622448640

約数和(自身を除く): 304359345

約数列:

[1, 3, 5, 9, 15, 17, 27, 31, 45, 51, 85, 93, 135, 153, 155, 255, 263, 279, 289, 459, 465, 527, 765, 789, 837, 867, 1315, 1395, 1445, 1581, 2295, 2367, 2601, 2635, 3945, 4185, 4335, 4471, 4743, 7101, 7803, 7905, 8153, 8959, 11835, 13005, 13413, 14229, 22355, 23715, 24459, 26877, 35505, 39015, 40239, 40765, 44795, 67065, 71145, 73377, 76007, 80631, 120717, 122295, 134385, 138601, 201195, 220131, 228021, 241893, 366885, 380035, 403155, 415803, 603585, 684063, 693005, 1100655, 1140105, 1209465, 1247409, 2052189, 2079015, 2356217, 3420315, 3742227, 6237045, 7068651, 10260945, 11781085, 18711135, 21205953, 35343255, 63617859, 106029765, 318089295]

約数ペア:

[(1, 318089295), (3, 106029765), (5, 63617859), (9, 35343255), (15, 21205953), (17, 18711135), (27, 11781085), (31, 10260945), (45, 7068651), (51, 6237045), (85, 3742227), (93, 3420315), (135, 2356217), (153, 2079015), (155, 2052189), (255, 1247409), (263, 1209465), (279, 1140105), (289, 1100655), (459, 693005), (465, 684063), (527, 603585), (765, 415803), (789, 403155), (837, 380035), (867, 366885), (1315, 241893), (1395, 228021), (1445, 220131), (1581, 201195), (2295, 138601), (2367, 134385), (2601, 122295), (2635, 120717), (3945, 80631), (4185, 76007), (4335, 73377), (4471, 71145), (4743, 67065), (7101, 44795), (7803, 40765), (7905, 40239), (8153, 39015), (8959, 35505), (11835, 26877), (13005, 24459), (13413, 23715), (14229, 22355)]