420722159832

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{262399}}^1$

素因数の和:262998

約数の個数: 128

約数和(自身を含む): 1260779520000

約数和(自身を除く): 840057360168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 571, 702, 936, 1142, 1404, 1713, 2284, 2808, 3426, 4568, 5139, 6852, 7423, 10278, 13704, 14846, 15417, 20556, 22269, 29692, 30834, 41112, 44538, 59384, 61668, 66807, 89076, 123336, 133614, 178152, 200421, 262399, 267228, 400842, 524798, 534456, 787197, 801684, 1049596, 1574394, 1603368, 2099192, 2361591, 3148788, 3411187, 4723182, 6297576, 6822374, 7084773, 9446364, 10233561, 13644748, 14169546, 18892728, 20467122, 27289496, 28339092, 30700683, 40934244, 56678184, 61401366, 81868488, 92102049, 122802732, 149829829, 184204098, 245605464, 299659658, 368408196, 449489487, 599319316, 736816392, 898978974, 1198638632, 1348468461, 1797957948, 1947787777, 2696936922, 3595915896, 3895575554, 4045405383, 5393873844, 5843363331, 7791151108, 8090810766, 10787747688, 11686726662, 15582302216, 16181621532, 17530089993, 23373453324, 32363243064, 35060179986, 46746906648, 52590269979, 70120359972, 105180539958, 140240719944, 210361079916, 420722159832]

約数ペア:

[(1, 420722159832), (2, 210361079916), (3, 140240719944), (4, 105180539958), (6, 70120359972), (8, 52590269979), (9, 46746906648), (12, 35060179986), (13, 32363243064), (18, 23373453324), (24, 17530089993), (26, 16181621532), (27, 15582302216), (36, 11686726662), (39, 10787747688), (52, 8090810766), (54, 7791151108), (72, 5843363331), (78, 5393873844), (104, 4045405383), (108, 3895575554), (117, 3595915896), (156, 2696936922), (216, 1947787777), (234, 1797957948), (312, 1348468461), (351, 1198638632), (468, 898978974), (571, 736816392), (702, 599319316), (936, 449489487), (1142, 368408196), (1404, 299659658), (1713, 245605464), (2284, 184204098), (2808, 149829829), (3426, 122802732), (4568, 92102049), (5139, 81868488), (6852, 61401366), (7423, 56678184), (10278, 40934244), (13704, 30700683), (14846, 28339092), (15417, 27289496), (20556, 20467122), (22269, 18892728), (29692, 14169546), (30834, 13644748), (41112, 10233561), (44538, 9446364), (59384, 7084773), (61668, 6822374), (66807, 6297576), (89076, 4723182), (123336, 3411187), (133614, 3148788), (178152, 2361591), (200421, 2099192), (262399, 1603368), (267228, 1574394), (400842, 1049596), (524798, 801684), (534456, 787197)]