581059908

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:407

約数の個数: 216

約数和(自身を含む): 1800151808

約数和(自身を除く): 1219091900

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 31, 33, 36, 39, 44, 52, 62, 66, 78, 93, 99, 117, 121, 124, 132, 143, 156, 186, 198, 234, 242, 279, 286, 331, 341, 363, 372, 396, 403, 429, 468, 484, 558, 572, 662, 682, 726, 806, 858, 993, 1023, 1089, 1116, 1209, 1287, 1324, 1364, 1452, 1573, 1612, 1716, 1986, 2046, 2178, 2418, 2574, 2979, 3069, 3146, 3627, 3641, 3751, 3972, 4092, 4303, 4356, 4433, 4719, 4836, 5148, 5958, 6138, 6292, 7254, 7282, 7502, 8606, 8866, 9438, 10261, 10923, 11253, 11916, 12276, 12909, 13299, 14157, 14508, 14564, 15004, 17212, 17732, 18876, 20522, 21846, 22506, 25818, 26598, 28314, 30783, 32769, 33759, 38727, 39897, 40051, 41044, 43692, 45012, 47333, 48763, 51636, 53196, 56628, 61566, 65538, 67518, 77454, 79794, 80102, 92349, 94666, 97526, 112871, 120153, 123132, 131076, 133393, 135036, 141999, 146289, 154908, 159588, 160204, 184698, 189332, 195052, 225742, 240306, 266786, 283998, 292578, 338613, 360459, 369396, 400179, 425997, 438867, 451484, 480612, 520663, 533572, 567996, 585156, 677226, 720918, 800358, 851994, 877734, 1015839, 1041326, 1200537, 1241581, 1354452, 1441836, 1467323, 1561989, 1600716, 1703988, 1755468, 2031678, 2082652, 2401074, 2483162, 2934646, 3123978, 3724743, 4063356, 4401969, 4685967, 4802148, 4966324, 5869292, 6247956, 7449486, 8803938, 9371934, 11174229, 13205907, 14898972, 16140553, 17607876, 18743868, 22348458, 26411814, 32281106, 44696916, 48421659, 52823628, 64562212, 96843318, 145264977, 193686636, 290529954, 581059908]

約数ペア:

[(1, 581059908), (2, 290529954), (3, 193686636), (4, 145264977), (6, 96843318), (9, 64562212), (11, 52823628), (12, 48421659), (13, 44696916), (18, 32281106), (22, 26411814), (26, 22348458), (31, 18743868), (33, 17607876), (36, 16140553), (39, 14898972), (44, 13205907), (52, 11174229), (62, 9371934), (66, 8803938), (78, 7449486), (93, 6247956), (99, 5869292), (117, 4966324), (121, 4802148), (124, 4685967), (132, 4401969), (143, 4063356), (156, 3724743), (186, 3123978), (198, 2934646), (234, 2483162), (242, 2401074), (279, 2082652), (286, 2031678), (331, 1755468), (341, 1703988), (363, 1600716), (372, 1561989), (396, 1467323), (403, 1441836), (429, 1354452), (468, 1241581), (484, 1200537), (558, 1041326), (572, 1015839), (662, 877734), (682, 851994), (726, 800358), (806, 720918), (858, 677226), (993, 585156), (1023, 567996), (1089, 533572), (1116, 520663), (1209, 480612), (1287, 451484), (1324, 438867), (1364, 425997), (1452, 400179), (1573, 369396), (1612, 360459), (1716, 338613), (1986, 292578), (2046, 283998), (2178, 266786), (2418, 240306), (2574, 225742), (2979, 195052), (3069, 189332), (3146, 184698), (3627, 160204), (3641, 159588), (3751, 154908), (3972, 146289), (4092, 141999), (4303, 135036), (4356, 133393), (4433, 131076), (4719, 123132), (4836, 120153), (5148, 112871), (5958, 97526), (6138, 94666), (6292, 92349), (7254, 80102), (7282, 79794), (7502, 77454), (8606, 67518), (8866, 65538), (9438, 61566), (10261, 56628), (10923, 53196), (11253, 51636), (11916, 48763), (12276, 47333), (12909, 45012), (13299, 43692), (14157, 41044), (14508, 40051), (14564, 39897), (15004, 38727), (17212, 33759), (17732, 32769), (18876, 30783), (20522, 28314), (21846, 26598), (22506, 25818)]