1229366916

素因数分解:

$2^2\times 3^3\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{977}}^1$

素因数の和:1242

約数の個数: 96

約数和(自身を含む): 3259791360

約数和(自身を除く): 2030424444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 108, 122, 183, 191, 244, 366, 382, 549, 573, 732, 764, 977, 1098, 1146, 1647, 1719, 1954, 2196, 2292, 2931, 3294, 3438, 3908, 5157, 5862, 6588, 6876, 8793, 10314, 11651, 11724, 17586, 20628, 23302, 26379, 34953, 35172, 46604, 52758, 59597, 69906, 104859, 105516, 119194, 139812, 178791, 186607, 209718, 238388, 314577, 357582, 373214, 419436, 536373, 559821, 629154, 715164, 746428, 1072746, 1119642, 1258308, 1609119, 1679463, 2145492, 2239284, 3218238, 3358926, 5038389, 6436476, 6717852, 10076778, 11383027, 20153556, 22766054, 34149081, 45532108, 68298162, 102447243, 136596324, 204894486, 307341729, 409788972, 614683458, 1229366916]

約数ペア:

[(1, 1229366916), (2, 614683458), (3, 409788972), (4, 307341729), (6, 204894486), (9, 136596324), (12, 102447243), (18, 68298162), (27, 45532108), (36, 34149081), (54, 22766054), (61, 20153556), (108, 11383027), (122, 10076778), (183, 6717852), (191, 6436476), (244, 5038389), (366, 3358926), (382, 3218238), (549, 2239284), (573, 2145492), (732, 1679463), (764, 1609119), (977, 1258308), (1098, 1119642), (1146, 1072746), (1647, 746428), (1719, 715164), (1954, 629154), (2196, 559821), (2292, 536373), (2931, 419436), (3294, 373214), (3438, 357582), (3908, 314577), (5157, 238388), (5862, 209718), (6588, 186607), (6876, 178791), (8793, 139812), (10314, 119194), (11651, 105516), (11724, 104859), (17586, 69906), (20628, 59597), (23302, 52758), (26379, 46604), (34953, 35172)]