395187768

素因数分解:

$2^3\times 3^3\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{337}}^1$

素因数の和:502

約数の個数: 128

約数和(自身を含む): 1131624000

約数和(自身を除く): 736436232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 89, 108, 122, 178, 183, 216, 244, 267, 337, 356, 366, 488, 534, 549, 674, 712, 732, 801, 1011, 1068, 1098, 1348, 1464, 1602, 1647, 2022, 2136, 2196, 2403, 2696, 3033, 3204, 3294, 4044, 4392, 4806, 5429, 6066, 6408, 6588, 8088, 9099, 9612, 10858, 12132, 13176, 16287, 18198, 19224, 20557, 21716, 24264, 29993, 32574, 36396, 41114, 43432, 48861, 59986, 61671, 65148, 72792, 82228, 89979, 97722, 119972, 123342, 130296, 146583, 164456, 179958, 185013, 195444, 239944, 246684, 269937, 293166, 359916, 370026, 390888, 493368, 539874, 555039, 586332, 719832, 740052, 809811, 1079748, 1110078, 1172664, 1480104, 1619622, 1829573, 2159496, 2220156, 3239244, 3659146, 4440312, 5488719, 6478488, 7318292, 10977438, 14636584, 16466157, 21954876, 32932314, 43909752, 49398471, 65864628, 98796942, 131729256, 197593884, 395187768]

約数ペア:

[(1, 395187768), (2, 197593884), (3, 131729256), (4, 98796942), (6, 65864628), (8, 49398471), (9, 43909752), (12, 32932314), (18, 21954876), (24, 16466157), (27, 14636584), (36, 10977438), (54, 7318292), (61, 6478488), (72, 5488719), (89, 4440312), (108, 3659146), (122, 3239244), (178, 2220156), (183, 2159496), (216, 1829573), (244, 1619622), (267, 1480104), (337, 1172664), (356, 1110078), (366, 1079748), (488, 809811), (534, 740052), (549, 719832), (674, 586332), (712, 555039), (732, 539874), (801, 493368), (1011, 390888), (1068, 370026), (1098, 359916), (1348, 293166), (1464, 269937), (1602, 246684), (1647, 239944), (2022, 195444), (2136, 185013), (2196, 179958), (2403, 164456), (2696, 146583), (3033, 130296), (3204, 123342), (3294, 119972), (4044, 97722), (4392, 89979), (4806, 82228), (5429, 72792), (6066, 65148), (6408, 61671), (6588, 59986), (8088, 48861), (9099, 43432), (9612, 41114), (10858, 36396), (12132, 32574), (13176, 29993), (16287, 24264), (18198, 21716), (19224, 20557)]