971640144

素因数分解:

$2^4\times 3^3\times {\mathrm{659}}^1\times {\mathrm{3413}}^1$

素因数の和:4089

約数の個数: 80

約数和(自身を含む): 2794017600

約数和(自身を除く): 1822377456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 659, 1318, 1977, 2636, 3413, 3954, 5272, 5931, 6826, 7908, 10239, 10544, 11862, 13652, 15816, 17793, 20478, 23724, 27304, 30717, 31632, 35586, 40956, 47448, 54608, 61434, 71172, 81912, 92151, 94896, 122868, 142344, 163824, 184302, 245736, 284688, 368604, 491472, 737208, 1474416, 2249167, 4498334, 6747501, 8996668, 13495002, 17993336, 20242503, 26990004, 35986672, 40485006, 53980008, 60727509, 80970012, 107960016, 121455018, 161940024, 242910036, 323880048, 485820072, 971640144]

約数ペア:

[(1, 971640144), (2, 485820072), (3, 323880048), (4, 242910036), (6, 161940024), (8, 121455018), (9, 107960016), (12, 80970012), (16, 60727509), (18, 53980008), (24, 40485006), (27, 35986672), (36, 26990004), (48, 20242503), (54, 17993336), (72, 13495002), (108, 8996668), (144, 6747501), (216, 4498334), (432, 2249167), (659, 1474416), (1318, 737208), (1977, 491472), (2636, 368604), (3413, 284688), (3954, 245736), (5272, 184302), (5931, 163824), (6826, 142344), (7908, 122868), (10239, 94896), (10544, 92151), (11862, 81912), (13652, 71172), (15816, 61434), (17793, 54608), (20478, 47448), (23724, 40956), (27304, 35586), (30717, 31632)]