7889780988

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{15149}}^1$

素因数の和:15236

約数の個数: 144

約数和(自身を含む): 22631918400

約数和(自身を除く): 14742137412

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 37, 46, 51, 68, 69, 74, 92, 102, 111, 138, 148, 153, 204, 207, 222, 276, 306, 333, 391, 414, 444, 612, 629, 666, 782, 828, 851, 1173, 1258, 1332, 1564, 1702, 1887, 2346, 2516, 2553, 3404, 3519, 3774, 4692, 5106, 5661, 7038, 7548, 7659, 10212, 11322, 14076, 14467, 15149, 15318, 22644, 28934, 30298, 30636, 43401, 45447, 57868, 60596, 86802, 90894, 130203, 136341, 173604, 181788, 257533, 260406, 272682, 348427, 515066, 520812, 545364, 560513, 696854, 772599, 1030132, 1045281, 1121026, 1393708, 1545198, 1681539, 2090562, 2242052, 2317797, 3090396, 3135843, 3363078, 4181124, 4635594, 5044617, 5923259, 6271686, 6726156, 9271188, 9528721, 10089234, 11846518, 12543372, 12891799, 17769777, 19057442, 20178468, 23693036, 25783598, 28586163, 35539554, 38114884, 38675397, 51567196, 53309331, 57172326, 71079108, 77350794, 85758489, 106618662, 114344652, 116026191, 154701588, 171516978, 213237324, 219160583, 232052382, 343033956, 438321166, 464104764, 657481749, 876642332, 1314963498, 1972445247, 2629926996, 3944890494, 7889780988]

約数ペア:

[(1, 7889780988), (2, 3944890494), (3, 2629926996), (4, 1972445247), (6, 1314963498), (9, 876642332), (12, 657481749), (17, 464104764), (18, 438321166), (23, 343033956), (34, 232052382), (36, 219160583), (37, 213237324), (46, 171516978), (51, 154701588), (68, 116026191), (69, 114344652), (74, 106618662), (92, 85758489), (102, 77350794), (111, 71079108), (138, 57172326), (148, 53309331), (153, 51567196), (204, 38675397), (207, 38114884), (222, 35539554), (276, 28586163), (306, 25783598), (333, 23693036), (391, 20178468), (414, 19057442), (444, 17769777), (612, 12891799), (629, 12543372), (666, 11846518), (782, 10089234), (828, 9528721), (851, 9271188), (1173, 6726156), (1258, 6271686), (1332, 5923259), (1564, 5044617), (1702, 4635594), (1887, 4181124), (2346, 3363078), (2516, 3135843), (2553, 3090396), (3404, 2317797), (3519, 2242052), (3774, 2090562), (4692, 1681539), (5106, 1545198), (5661, 1393708), (7038, 1121026), (7548, 1045281), (7659, 1030132), (10212, 772599), (11322, 696854), (14076, 560513), (14467, 545364), (15149, 520812), (15318, 515066), (22644, 348427), (28934, 272682), (30298, 260406), (30636, 257533), (43401, 181788), (45447, 173604), (57868, 136341), (60596, 130203), (86802, 90894)]