617967468

素因数分解:

$2^2\times 3^9\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:245

約数の個数: 120

約数和(自身を含む): 1666570752

約数和(自身を除く): 1048603284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 81, 94, 108, 141, 162, 167, 188, 243, 282, 324, 334, 423, 486, 501, 564, 668, 729, 846, 972, 1002, 1269, 1458, 1503, 1692, 2004, 2187, 2538, 2916, 3006, 3807, 4374, 4509, 5076, 6012, 6561, 7614, 7849, 8748, 9018, 11421, 13122, 13527, 15228, 15698, 18036, 19683, 22842, 23547, 26244, 27054, 31396, 34263, 39366, 40581, 45684, 47094, 54108, 68526, 70641, 78732, 81162, 94188, 102789, 121743, 137052, 141282, 162324, 205578, 211923, 243486, 282564, 308367, 365229, 411156, 423846, 486972, 616734, 635769, 730458, 847692, 925101, 1095687, 1233468, 1271538, 1460916, 1850202, 1907307, 2191374, 2543076, 3287061, 3700404, 3814614, 4382748, 5721921, 6574122, 7629228, 11443842, 13148244, 17165763, 22887684, 34331526, 51497289, 68663052, 102994578, 154491867, 205989156, 308983734, 617967468]

約数ペア:

[(1, 617967468), (2, 308983734), (3, 205989156), (4, 154491867), (6, 102994578), (9, 68663052), (12, 51497289), (18, 34331526), (27, 22887684), (36, 17165763), (47, 13148244), (54, 11443842), (81, 7629228), (94, 6574122), (108, 5721921), (141, 4382748), (162, 3814614), (167, 3700404), (188, 3287061), (243, 2543076), (282, 2191374), (324, 1907307), (334, 1850202), (423, 1460916), (486, 1271538), (501, 1233468), (564, 1095687), (668, 925101), (729, 847692), (846, 730458), (972, 635769), (1002, 616734), (1269, 486972), (1458, 423846), (1503, 411156), (1692, 365229), (2004, 308367), (2187, 282564), (2538, 243486), (2916, 211923), (3006, 205578), (3807, 162324), (4374, 141282), (4509, 137052), (5076, 121743), (6012, 102789), (6561, 94188), (7614, 81162), (7849, 78732), (8748, 70641), (9018, 68526), (11421, 54108), (13122, 47094), (13527, 45684), (15228, 40581), (15698, 39366), (18036, 34263), (19683, 31396), (22842, 27054), (23547, 26244)]