1805791416

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1543}}^1$

素因数の和:1618

約数の個数: 192

約数和(自身を含む): 5519861760

約数和(自身を除く): 3714070344

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 31, 33, 39, 44, 52, 62, 66, 78, 88, 93, 104, 121, 124, 132, 143, 156, 186, 242, 248, 264, 286, 312, 341, 363, 372, 403, 429, 484, 572, 682, 726, 744, 806, 858, 968, 1023, 1144, 1209, 1364, 1452, 1543, 1573, 1612, 1716, 2046, 2418, 2728, 2904, 3086, 3146, 3224, 3432, 3751, 4092, 4433, 4629, 4719, 4836, 6172, 6292, 7502, 8184, 8866, 9258, 9438, 9672, 11253, 12344, 12584, 13299, 15004, 16973, 17732, 18516, 18876, 20059, 22506, 26598, 30008, 33946, 35464, 37032, 37752, 40118, 45012, 47833, 48763, 50919, 53196, 60177, 67892, 80236, 90024, 95666, 97526, 101838, 106392, 120354, 135784, 143499, 146289, 160472, 186703, 191332, 195052, 203676, 220649, 240708, 286998, 292578, 373406, 382664, 390104, 407352, 441298, 481416, 526163, 560109, 573996, 585156, 621829, 661947, 746812, 882596, 1052326, 1120218, 1147992, 1170312, 1243658, 1323894, 1493624, 1578489, 1765192, 1865487, 2104652, 2240436, 2427139, 2487316, 2647788, 3156978, 3730974, 4209304, 4480872, 4854278, 4974632, 5295576, 5787793, 6313956, 6840119, 7281417, 7461948, 9708556, 11575586, 12627912, 13680238, 14562834, 14923896, 17363379, 19417112, 20520357, 23151172, 27360476, 29125668, 34726758, 41040714, 46302344, 54720952, 58251336, 69453516, 75241309, 82081428, 138907032, 150482618, 164162856, 225723927, 300965236, 451447854, 601930472, 902895708, 1805791416]

約数ペア:

[(1, 1805791416), (2, 902895708), (3, 601930472), (4, 451447854), (6, 300965236), (8, 225723927), (11, 164162856), (12, 150482618), (13, 138907032), (22, 82081428), (24, 75241309), (26, 69453516), (31, 58251336), (33, 54720952), (39, 46302344), (44, 41040714), (52, 34726758), (62, 29125668), (66, 27360476), (78, 23151172), (88, 20520357), (93, 19417112), (104, 17363379), (121, 14923896), (124, 14562834), (132, 13680238), (143, 12627912), (156, 11575586), (186, 9708556), (242, 7461948), (248, 7281417), (264, 6840119), (286, 6313956), (312, 5787793), (341, 5295576), (363, 4974632), (372, 4854278), (403, 4480872), (429, 4209304), (484, 3730974), (572, 3156978), (682, 2647788), (726, 2487316), (744, 2427139), (806, 2240436), (858, 2104652), (968, 1865487), (1023, 1765192), (1144, 1578489), (1209, 1493624), (1364, 1323894), (1452, 1243658), (1543, 1170312), (1573, 1147992), (1612, 1120218), (1716, 1052326), (2046, 882596), (2418, 746812), (2728, 661947), (2904, 621829), (3086, 585156), (3146, 573996), (3224, 560109), (3432, 526163), (3751, 481416), (4092, 441298), (4433, 407352), (4629, 390104), (4719, 382664), (4836, 373406), (6172, 292578), (6292, 286998), (7502, 240708), (8184, 220649), (8866, 203676), (9258, 195052), (9438, 191332), (9672, 186703), (11253, 160472), (12344, 146289), (12584, 143499), (13299, 135784), (15004, 120354), (16973, 106392), (17732, 101838), (18516, 97526), (18876, 95666), (20059, 90024), (22506, 80236), (26598, 67892), (30008, 60177), (33946, 53196), (35464, 50919), (37032, 48763), (37752, 47833), (40118, 45012)]