1911679968280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1824331}}^1$

素因数の和:1824449

約数の個数: 128

約数和(自身を含む): 4823241914880

約数和(自身を除く): 2911561946600

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 67, 68, 85, 92, 115, 134, 136, 170, 184, 230, 268, 335, 340, 391, 460, 536, 670, 680, 782, 920, 1139, 1340, 1541, 1564, 1955, 2278, 2680, 3082, 3128, 3910, 4556, 5695, 6164, 7705, 7820, 9112, 11390, 12328, 15410, 15640, 22780, 26197, 30820, 45560, 52394, 61640, 104788, 130985, 209576, 261970, 523940, 1047880, 1824331, 3648662, 7297324, 9121655, 14594648, 18243310, 31013627, 36486620, 41959613, 62027254, 72973240, 83919226, 122230177, 124054508, 155068135, 167838452, 209798065, 244460354, 248109016, 310136270, 335676904, 419596130, 488920708, 611150885, 620272540, 713313421, 839192260, 977841416, 1222301770, 1240545080, 1426626842, 1678384520, 2077913009, 2444603540, 2811294071, 2853253684, 3566567105, 4155826018, 4889207080, 5622588142, 5706507368, 7133134210, 8311652036, 10389565045, 11245176284, 14056470355, 14266268420, 16623304072, 20779130090, 22490352568, 28112940710, 28532536840, 41558260180, 47791999207, 56225881420, 83116520360, 95583998414, 112451762840, 191167996828, 238959996035, 382335993656, 477919992070, 955839984140, 1911679968280]

約数ペア:

[(1, 1911679968280), (2, 955839984140), (4, 477919992070), (5, 382335993656), (8, 238959996035), (10, 191167996828), (17, 112451762840), (20, 95583998414), (23, 83116520360), (34, 56225881420), (40, 47791999207), (46, 41558260180), (67, 28532536840), (68, 28112940710), (85, 22490352568), (92, 20779130090), (115, 16623304072), (134, 14266268420), (136, 14056470355), (170, 11245176284), (184, 10389565045), (230, 8311652036), (268, 7133134210), (335, 5706507368), (340, 5622588142), (391, 4889207080), (460, 4155826018), (536, 3566567105), (670, 2853253684), (680, 2811294071), (782, 2444603540), (920, 2077913009), (1139, 1678384520), (1340, 1426626842), (1541, 1240545080), (1564, 1222301770), (1955, 977841416), (2278, 839192260), (2680, 713313421), (3082, 620272540), (3128, 611150885), (3910, 488920708), (4556, 419596130), (5695, 335676904), (6164, 310136270), (7705, 248109016), (7820, 244460354), (9112, 209798065), (11390, 167838452), (12328, 155068135), (15410, 124054508), (15640, 122230177), (22780, 83919226), (26197, 72973240), (30820, 62027254), (45560, 41959613), (52394, 36486620), (61640, 31013627), (104788, 18243310), (130985, 14594648), (209576, 9121655), (261970, 7297324), (523940, 3648662), (1047880, 1824331)]