863362240

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2843}}^1$

素因数の和:2946

約数の個数: 112

約数和(自身を含む): 2245144608

約数和(自身を除く): 1381782368

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 73, 80, 104, 130, 146, 160, 208, 260, 292, 320, 365, 416, 520, 584, 730, 832, 949, 1040, 1168, 1460, 1898, 2080, 2336, 2843, 2920, 3796, 4160, 4672, 4745, 5686, 5840, 7592, 9490, 11372, 11680, 14215, 15184, 18980, 22744, 23360, 28430, 30368, 36959, 37960, 45488, 56860, 60736, 73918, 75920, 90976, 113720, 147836, 151840, 181952, 184795, 207539, 227440, 295672, 303680, 369590, 415078, 454880, 591344, 739180, 830156, 909760, 1037695, 1182688, 1478360, 1660312, 2075390, 2365376, 2698007, 2956720, 3320624, 4150780, 5396014, 5913440, 6641248, 8301560, 10792028, 11826880, 13282496, 13490035, 16603120, 21584056, 26980070, 33206240, 43168112, 53960140, 66412480, 86336224, 107920280, 172672448, 215840560, 431681120, 863362240]

約数ペア:

[(1, 863362240), (2, 431681120), (4, 215840560), (5, 172672448), (8, 107920280), (10, 86336224), (13, 66412480), (16, 53960140), (20, 43168112), (26, 33206240), (32, 26980070), (40, 21584056), (52, 16603120), (64, 13490035), (65, 13282496), (73, 11826880), (80, 10792028), (104, 8301560), (130, 6641248), (146, 5913440), (160, 5396014), (208, 4150780), (260, 3320624), (292, 2956720), (320, 2698007), (365, 2365376), (416, 2075390), (520, 1660312), (584, 1478360), (730, 1182688), (832, 1037695), (949, 909760), (1040, 830156), (1168, 739180), (1460, 591344), (1898, 454880), (2080, 415078), (2336, 369590), (2843, 303680), (2920, 295672), (3796, 227440), (4160, 207539), (4672, 184795), (4745, 181952), (5686, 151840), (5840, 147836), (7592, 113720), (9490, 90976), (11372, 75920), (11680, 73918), (14215, 60736), (15184, 56860), (18980, 45488), (22744, 37960), (23360, 36959), (28430, 30368)]