305849808

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{659}}^1$

素因数の和:977

約数の個数: 120

約数和(自身を含む): 938377440

約数和(自身を除く): 632527632

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 293, 396, 528, 586, 659, 792, 879, 1172, 1318, 1584, 1758, 1977, 2344, 2636, 2637, 3223, 3516, 3954, 4688, 5272, 5274, 5931, 6446, 7032, 7249, 7908, 9669, 10544, 10548, 11862, 12892, 14064, 14498, 15816, 19338, 21096, 21747, 23724, 25784, 28996, 29007, 31632, 38676, 42192, 43494, 47448, 51568, 57992, 58014, 65241, 77352, 86988, 94896, 115984, 116028, 130482, 154704, 173976, 193087, 232056, 260964, 347952, 386174, 464112, 521928, 579261, 772348, 1043856, 1158522, 1544696, 1737783, 2123957, 2317044, 3089392, 3475566, 4247914, 4634088, 6371871, 6951132, 8495828, 9268176, 12743742, 13902264, 16991656, 19115613, 25487484, 27804528, 33983312, 38231226, 50974968, 76462452, 101949936, 152924904, 305849808]

約数ペア:

[(1, 305849808), (2, 152924904), (3, 101949936), (4, 76462452), (6, 50974968), (8, 38231226), (9, 33983312), (11, 27804528), (12, 25487484), (16, 19115613), (18, 16991656), (22, 13902264), (24, 12743742), (33, 9268176), (36, 8495828), (44, 6951132), (48, 6371871), (66, 4634088), (72, 4247914), (88, 3475566), (99, 3089392), (132, 2317044), (144, 2123957), (176, 1737783), (198, 1544696), (264, 1158522), (293, 1043856), (396, 772348), (528, 579261), (586, 521928), (659, 464112), (792, 386174), (879, 347952), (1172, 260964), (1318, 232056), (1584, 193087), (1758, 173976), (1977, 154704), (2344, 130482), (2636, 116028), (2637, 115984), (3223, 94896), (3516, 86988), (3954, 77352), (4688, 65241), (5272, 58014), (5274, 57992), (5931, 51568), (6446, 47448), (7032, 43494), (7249, 42192), (7908, 38676), (9669, 31632), (10544, 29007), (10548, 28996), (11862, 25784), (12892, 23724), (14064, 21747), (14498, 21096), (15816, 19338)]