242508474

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1$

素因数の和:484

約数の個数: 96

約数和(自身を含む): 591671808

約数和(自身を除く): 349163334

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 101, 117, 186, 202, 234, 279, 303, 331, 403, 558, 606, 662, 806, 909, 993, 1209, 1313, 1818, 1986, 2418, 2626, 2979, 3131, 3627, 3939, 4303, 5958, 6262, 7254, 7878, 8606, 9393, 10261, 11817, 12909, 18786, 20522, 23634, 25818, 28179, 30783, 33431, 38727, 40703, 56358, 61566, 66862, 77454, 81406, 92349, 100293, 122109, 133393, 184698, 200586, 244218, 266786, 300879, 366327, 400179, 434603, 601758, 732654, 800358, 869206, 1036361, 1200537, 1303809, 2072722, 2401074, 2607618, 3109083, 3911427, 6218166, 7822854, 9327249, 13472693, 18654498, 26945386, 40418079, 80836158, 121254237, 242508474]

約数ペア:

[(1, 242508474), (2, 121254237), (3, 80836158), (6, 40418079), (9, 26945386), (13, 18654498), (18, 13472693), (26, 9327249), (31, 7822854), (39, 6218166), (62, 3911427), (78, 3109083), (93, 2607618), (101, 2401074), (117, 2072722), (186, 1303809), (202, 1200537), (234, 1036361), (279, 869206), (303, 800358), (331, 732654), (403, 601758), (558, 434603), (606, 400179), (662, 366327), (806, 300879), (909, 266786), (993, 244218), (1209, 200586), (1313, 184698), (1818, 133393), (1986, 122109), (2418, 100293), (2626, 92349), (2979, 81406), (3131, 77454), (3627, 66862), (3939, 61566), (4303, 56358), (5958, 40703), (6262, 38727), (7254, 33431), (7878, 30783), (8606, 28179), (9393, 25818), (10261, 23634), (11817, 20522), (12909, 18786)]