420981214332

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{19139}}^1\times {\mathrm{8447}}^1$

素因数の和:27631

約数の個数: 96

約数和(自身を含む): 1159027752960

約数和(自身を除く): 738046538628

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 8447, 16894, 19139, 25341, 33788, 38278, 50682, 57417, 59129, 76556, 101364, 114834, 118258, 133973, 177387, 229668, 236516, 261857, 267946, 354774, 401919, 523714, 535892, 593309, 709548, 785571, 803838, 1047428, 1186618, 1571142, 1607676, 1779927, 1832999, 2373236, 3142284, 3559854, 3665998, 4153163, 5498997, 7119708, 7331996, 8306326, 10997994, 12459489, 16612652, 21995988, 24918978, 49837956, 161667133, 323334266, 485001399, 646668532, 970002798, 1131669931, 1940005596, 2263339862, 3395009793, 4526679724, 5011681123, 6790019586, 10023362246, 13580039172, 15035043369, 20046724492, 30070086738, 35081767861, 60140173476, 70163535722, 105245303583, 140327071444, 210490607166, 420981214332]

約数ペア:

[(1, 420981214332), (2, 210490607166), (3, 140327071444), (4, 105245303583), (6, 70163535722), (7, 60140173476), (12, 35081767861), (14, 30070086738), (21, 20046724492), (28, 15035043369), (31, 13580039172), (42, 10023362246), (62, 6790019586), (84, 5011681123), (93, 4526679724), (124, 3395009793), (186, 2263339862), (217, 1940005596), (372, 1131669931), (434, 970002798), (651, 646668532), (868, 485001399), (1302, 323334266), (2604, 161667133), (8447, 49837956), (16894, 24918978), (19139, 21995988), (25341, 16612652), (33788, 12459489), (38278, 10997994), (50682, 8306326), (57417, 7331996), (59129, 7119708), (76556, 5498997), (101364, 4153163), (114834, 3665998), (118258, 3559854), (133973, 3142284), (177387, 2373236), (229668, 1832999), (236516, 1779927), (261857, 1607676), (267946, 1571142), (354774, 1186618), (401919, 1047428), (523714, 803838), (535892, 785571), (593309, 709548)]