16400937996

素因数分解:

$2^2\times 3^5\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{8923}}^1$

素因数の和:9034

約数の個数: 144

約数和(自身を含む): 45112890368

約数和(自身を除く): 28711952372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 61, 62, 81, 93, 108, 122, 124, 162, 183, 186, 243, 244, 279, 324, 366, 372, 486, 549, 558, 732, 837, 972, 1098, 1116, 1647, 1674, 1891, 2196, 2511, 3294, 3348, 3782, 4941, 5022, 5673, 6588, 7533, 7564, 8923, 9882, 10044, 11346, 14823, 15066, 17019, 17846, 19764, 22692, 26769, 29646, 30132, 34038, 35692, 51057, 53538, 59292, 68076, 80307, 102114, 107076, 153171, 160614, 204228, 240921, 276613, 306342, 321228, 459513, 481842, 544303, 553226, 612684, 722763, 829839, 919026, 963684, 1088606, 1106452, 1445526, 1632909, 1659678, 1838052, 2168289, 2177212, 2489517, 2891052, 3265818, 3319356, 4336578, 4898727, 4979034, 6531636, 7468551, 8673156, 9797454, 9958068, 14696181, 14937102, 16873393, 19594908, 22405653, 29392362, 29874204, 33746786, 44088543, 44811306, 50620179, 58784724, 67216959, 67493572, 88177086, 89622612, 101240358, 132265629, 134433918, 151860537, 176354172, 202480716, 264531258, 268867836, 303721074, 455581611, 529062516, 607442148, 911163222, 1366744833, 1822326444, 2733489666, 4100234499, 5466979332, 8200468998, 16400937996]

約数ペア:

[(1, 16400937996), (2, 8200468998), (3, 5466979332), (4, 4100234499), (6, 2733489666), (9, 1822326444), (12, 1366744833), (18, 911163222), (27, 607442148), (31, 529062516), (36, 455581611), (54, 303721074), (61, 268867836), (62, 264531258), (81, 202480716), (93, 176354172), (108, 151860537), (122, 134433918), (124, 132265629), (162, 101240358), (183, 89622612), (186, 88177086), (243, 67493572), (244, 67216959), (279, 58784724), (324, 50620179), (366, 44811306), (372, 44088543), (486, 33746786), (549, 29874204), (558, 29392362), (732, 22405653), (837, 19594908), (972, 16873393), (1098, 14937102), (1116, 14696181), (1647, 9958068), (1674, 9797454), (1891, 8673156), (2196, 7468551), (2511, 6531636), (3294, 4979034), (3348, 4898727), (3782, 4336578), (4941, 3319356), (5022, 3265818), (5673, 2891052), (6588, 2489517), (7533, 2177212), (7564, 2168289), (8923, 1838052), (9882, 1659678), (10044, 1632909), (11346, 1445526), (14823, 1106452), (15066, 1088606), (17019, 963684), (17846, 919026), (19764, 829839), (22692, 722763), (26769, 612684), (29646, 553226), (30132, 544303), (34038, 481842), (35692, 459513), (51057, 321228), (53538, 306342), (59292, 276613), (68076, 240921), (80307, 204228), (102114, 160614), (107076, 153171)]