284756572660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{541}}^1\times {\mathrm{857}}^1$

素因数の和:1562

約数の個数: 192

約数和(自身を含む): 708759507456

約数和(自身を除く): 424002934796

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 107, 140, 164, 205, 214, 287, 410, 428, 535, 541, 574, 749, 820, 857, 1070, 1082, 1148, 1435, 1498, 1714, 2140, 2164, 2705, 2870, 2996, 3428, 3745, 3787, 4285, 4387, 5410, 5740, 5999, 7490, 7574, 8570, 8774, 10820, 11998, 14980, 15148, 17140, 17548, 18935, 21935, 22181, 23996, 29995, 30709, 35137, 37870, 43870, 44362, 57887, 59990, 61418, 70274, 75740, 87740, 88724, 91699, 110905, 115774, 119980, 122836, 140548, 153545, 155267, 175685, 183398, 221810, 231548, 245959, 289435, 307090, 310534, 351370, 366796, 405209, 443620, 458495, 463637, 491918, 578870, 614180, 621068, 641893, 702740, 776335, 810418, 916990, 927274, 983836, 1157740, 1229795, 1283786, 1552670, 1620836, 1833980, 1854548, 2026045, 2318185, 2373367, 2459590, 2567572, 3105340, 3209465, 3245459, 3759659, 4052090, 4636370, 4746734, 4919180, 6418930, 6490918, 7519318, 8104180, 9272740, 9493468, 11866835, 12837860, 12981836, 15038636, 16227295, 16613569, 18798295, 19009117, 23733670, 26317613, 32454590, 33227138, 37596590, 38018234, 47467340, 49609159, 52635226, 64909180, 66454276, 75193180, 76036468, 83067845, 95045585, 99218318, 105270452, 131588065, 133063819, 166135690, 190091170, 198436636, 248045795, 263176130, 266127638, 332271380, 347264113, 380182340, 496091590, 526352260, 532255276, 665319095, 694528226, 992183180, 1330638190, 1389056452, 1736320565, 2033975519, 2661276380, 3472641130, 4067951038, 6945282260, 8135902076, 10169877595, 14237828633, 20339755190, 28475657266, 40679510380, 56951314532, 71189143165, 142378286330, 284756572660]

約数ペア:

[(1, 284756572660), (2, 142378286330), (4, 71189143165), (5, 56951314532), (7, 40679510380), (10, 28475657266), (14, 20339755190), (20, 14237828633), (28, 10169877595), (35, 8135902076), (41, 6945282260), (70, 4067951038), (82, 3472641130), (107, 2661276380), (140, 2033975519), (164, 1736320565), (205, 1389056452), (214, 1330638190), (287, 992183180), (410, 694528226), (428, 665319095), (535, 532255276), (541, 526352260), (574, 496091590), (749, 380182340), (820, 347264113), (857, 332271380), (1070, 266127638), (1082, 263176130), (1148, 248045795), (1435, 198436636), (1498, 190091170), (1714, 166135690), (2140, 133063819), (2164, 131588065), (2705, 105270452), (2870, 99218318), (2996, 95045585), (3428, 83067845), (3745, 76036468), (3787, 75193180), (4285, 66454276), (4387, 64909180), (5410, 52635226), (5740, 49609159), (5999, 47467340), (7490, 38018234), (7574, 37596590), (8570, 33227138), (8774, 32454590), (10820, 26317613), (11998, 23733670), (14980, 19009117), (15148, 18798295), (17140, 16613569), (17548, 16227295), (18935, 15038636), (21935, 12981836), (22181, 12837860), (23996, 11866835), (29995, 9493468), (30709, 9272740), (35137, 8104180), (37870, 7519318), (43870, 6490918), (44362, 6418930), (57887, 4919180), (59990, 4746734), (61418, 4636370), (70274, 4052090), (75740, 3759659), (87740, 3245459), (88724, 3209465), (91699, 3105340), (110905, 2567572), (115774, 2459590), (119980, 2373367), (122836, 2318185), (140548, 2026045), (153545, 1854548), (155267, 1833980), (175685, 1620836), (183398, 1552670), (221810, 1283786), (231548, 1229795), (245959, 1157740), (289435, 983836), (307090, 927274), (310534, 916990), (351370, 810418), (366796, 776335), (405209, 702740), (443620, 641893), (458495, 621068), (463637, 614180), (491918, 578870)]